[INFO] cloning repository https://github.com/abhimanyu003/qubit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abhimanyu003/qubit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhimanyu003%2Fqubit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhimanyu003%2Fqubit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8d0a8fa4611afdd32582700ee5fbe82caaf0d18
[INFO] checking abhimanyu003/qubit against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhimanyu003%2Fqubit" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abhimanyu003/qubit on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abhimanyu003/qubit
[INFO] finished tweaking git repo https://github.com/abhimanyu003/qubit
[INFO] tweaked toml for git repo https://github.com/abhimanyu003/qubit written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/abhimanyu003/qubit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yew v0.18.0
[INFO] [stderr]   Downloaded cfg-match v0.2.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02c2138862064ac25ffd22c13904da7fdc76496d7d0f3d72a0f2a60e61853492
[INFO] running `Command { std: "docker" "start" "-a" "02c2138862064ac25ffd22c13904da7fdc76496d7d0f3d72a0f2a60e61853492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c2138862064ac25ffd22c13904da7fdc76496d7d0f3d72a0f2a60e61853492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c2138862064ac25ffd22c13904da7fdc76496d7d0f3d72a0f2a60e61853492", kill_on_drop: false }`
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[INFO] [stdout] 75287cdd0ced77314a8f9a288ecadfdff8407bd71f032d289df44f81d924259c
[INFO] running `Command { std: "docker" "start" "-a" "75287cdd0ced77314a8f9a288ecadfdff8407bd71f032d289df44f81d924259c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
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[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling serde_derive v1.0.130
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[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling yew v0.18.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking hashbrown v0.11.2
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[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
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[INFO] [stderr]     Checking qubit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `ComponentLink` is imported redundantly
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use yew::ComponentLink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 | use yew::prelude::*;
[INFO] [stdout]   |     --------------- the item `ComponentLink` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ShouldRender` is imported redundantly
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use yew::prelude::*;
[INFO] [stdout]   |     --------------- the item `ShouldRender` is already imported here
[INFO] [stdout] 9 | use yew::ShouldRender;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `METRE_PER_SECOND_SQUARED` should have an upper camel case name
[INFO] [stdout]  --> src/convert_chart.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     METRE_PER_SECOND_SQUARED,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetrePerSecondSquared`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NAUTICAL_MILE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NAUTICAL_MILE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NauticalMile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `METRIC_TON` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     METRIC_TON,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `MetricTon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SHORT_TON` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     SHORT_TON,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ShortTon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LONG_TON` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     LONG_TON,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LongTon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_METRE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     SQUARE_METRE,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareMetre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_KILOMETRE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     SQUARE_KILOMETRE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareKilometre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_INCH` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     SQUARE_INCH,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareInch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_FEET` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     SQUARE_FEET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareFeet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_YARD` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     SQUARE_YARD,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareYard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_MILE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     SQUARE_MILE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareMile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `METRE_PER_SECOND` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     METRE_PER_SECOND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetrePerSecond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KILOMETRES_PER_HOUR` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     KILOMETRES_PER_HOUR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KilometresPerHour`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FEET_PER_SECOND` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     FEET_PER_SECOND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FeetPerSecond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MILES_PER_HOUR` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     MILES_PER_HOUR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MilesPerHour`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ComponentLink` is imported redundantly
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use yew::ComponentLink;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 | use yew::prelude::*;
[INFO] [stdout]   |     --------------- the item `ComponentLink` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ShouldRender` is imported redundantly
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use yew::prelude::*;
[INFO] [stdout]   |     --------------- the item `ShouldRender` is already imported here
[INFO] [stdout] 9 | use yew::ShouldRender;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `METRE_PER_SECOND_SQUARED` should have an upper camel case name
[INFO] [stdout]  --> src/convert_chart.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     METRE_PER_SECOND_SQUARED,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetrePerSecondSquared`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NAUTICAL_MILE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NAUTICAL_MILE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NauticalMile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `METRIC_TON` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     METRIC_TON,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `MetricTon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SHORT_TON` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     SHORT_TON,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ShortTon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LONG_TON` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     LONG_TON,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LongTon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_METRE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     SQUARE_METRE,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareMetre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_KILOMETRE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     SQUARE_KILOMETRE,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareKilometre`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_INCH` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     SQUARE_INCH,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareInch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_FEET` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     SQUARE_FEET,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareFeet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_YARD` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     SQUARE_YARD,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareYard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SQUARE_MILE` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     SQUARE_MILE,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SquareMile`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `METRE_PER_SECOND` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     METRE_PER_SECOND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MetrePerSecond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `KILOMETRES_PER_HOUR` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     KILOMETRES_PER_HOUR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `KilometresPerHour`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `FEET_PER_SECOND` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     FEET_PER_SECOND,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FeetPerSecond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MILES_PER_HOUR` should have an upper camel case name
[INFO] [stdout]   --> src/convert_chart.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     MILES_PER_HOUR,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MilesPerHour`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InvalidConversion` is never constructed
[INFO] [stdout]    --> src/convert_chart.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct InvalidConversion;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InvalidConversion` is never constructed
[INFO] [stdout]    --> src/convert_chart.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub struct InvalidConversion;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.87s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.78
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "75287cdd0ced77314a8f9a288ecadfdff8407bd71f032d289df44f81d924259c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75287cdd0ced77314a8f9a288ecadfdff8407bd71f032d289df44f81d924259c", kill_on_drop: false }`
[INFO] [stdout] 75287cdd0ced77314a8f9a288ecadfdff8407bd71f032d289df44f81d924259c
[INFO] checking abhimanyu003/qubit against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabhimanyu003%2Fqubit" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abhimanyu003/qubit on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abhimanyu003/qubit
[INFO] finished tweaking git repo https://github.com/abhimanyu003/qubit
[INFO] tweaked toml for git repo https://github.com/abhimanyu003/qubit written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/abhimanyu003/qubit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1ae1318f5a0575a69bc2f68e09fcfec07830f69159ee1dda0d416a453e8f36e
[INFO] running `Command { std: "docker" "start" "-a" "c1ae1318f5a0575a69bc2f68e09fcfec07830f69159ee1dda0d416a453e8f36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1ae1318f5a0575a69bc2f68e09fcfec07830f69159ee1dda0d416a453e8f36e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ae1318f5a0575a69bc2f68e09fcfec07830f69159ee1dda0d416a453e8f36e", kill_on_drop: false }`
[INFO] [stdout] c1ae1318f5a0575a69bc2f68e09fcfec07830f69159ee1dda0d416a453e8f36e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1971a607a0c284aa76275294ba19ee9e1b6d9749737e19a8e4f8f3d344e366dc
[INFO] running `Command { std: "docker" "start" "-a" "1971a607a0c284aa76275294ba19ee9e1b6d9749737e19a8e4f8f3d344e366dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling bumpalo v3.8.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling yew v0.18.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking float-pretty-print v0.1.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 334 |           buf_get_impl!(self, u16::from_be_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 354 |           buf_get_impl!(self, u16::from_le_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 374 |           buf_get_impl!(self, i16::from_be_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 394 |           buf_get_impl!(self, i16::from_le_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 414 |           buf_get_impl!(self, u32::from_be_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 434 |           buf_get_impl!(self, u32::from_le_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 454 |           buf_get_impl!(self, i32::from_be_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 474 |           buf_get_impl!(self, i32::from_le_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 494 |           buf_get_impl!(self, u64::from_be_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 514 |           buf_get_impl!(self, u64::from_le_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 534 |           buf_get_impl!(self, i64::from_be_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 554 |           buf_get_impl!(self, i64::from_le_bytes);
[INFO] [stdout]     |           --------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 574 |           buf_get_impl!(self, u128::from_be_bytes);
[INFO] [stdout]     |           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 594 |           buf_get_impl!(self, u128::from_le_bytes);
[INFO] [stdout]     |           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 614 |           buf_get_impl!(self, i128::from_be_bytes);
[INFO] [stdout]     |           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bytes-1.1.0/src/buf/buf_impl.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | /         if let Some(ret) = ret {
[INFO] [stdout] 24  | |             // if the direct conversion was possible, advance and return
[INFO] [stdout] 25  | |             $this.advance(SIZE);
[INFO] [stdout] 26  | |             return ret;
[INFO] [stdout] ...   |
[INFO] [stdout] 31  | |             return $typ::$conv(buf);
[INFO] [stdout] 32  | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 634 |           buf_get_impl!(self, i128::from_le_bytes);
[INFO] [stdout]     |           ---------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `buf_get_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bytes` (lib) due to 17 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1971a607a0c284aa76275294ba19ee9e1b6d9749737e19a8e4f8f3d344e366dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1971a607a0c284aa76275294ba19ee9e1b6d9749737e19a8e4f8f3d344e366dc", kill_on_drop: false }`
[INFO] [stdout] 1971a607a0c284aa76275294ba19ee9e1b6d9749737e19a8e4f8f3d344e366dc