[INFO] fetching crate lindel 0.1.1... [INFO] checking lindel-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate lindel 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate lindel 0.1.1 [INFO] finished tweaking crates.io crate lindel 0.1.1 [INFO] tweaked toml for crates.io crate lindel 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lindel 0.1.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate lindel 0.1.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f2e3093c8e9f6a725a5f7c26934170d981863fb76fba7d48d4c8e00101fc7754 [INFO] running `Command { std: "docker" "start" "-a" "f2e3093c8e9f6a725a5f7c26934170d981863fb76fba7d48d4c8e00101fc7754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f2e3093c8e9f6a725a5f7c26934170d981863fb76fba7d48d4c8e00101fc7754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2e3093c8e9f6a725a5f7c26934170d981863fb76fba7d48d4c8e00101fc7754", kill_on_drop: false }` [INFO] [stdout] f2e3093c8e9f6a725a5f7c26934170d981863fb76fba7d48d4c8e00101fc7754 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7454590959fd27bf8942ceb75ce27a7a2ed516523ff2649118cfbfb5fcaa3f38 [INFO] running `Command { std: "docker" "start" "-a" "7454590959fd27bf8942ceb75ce27a7a2ed516523ff2649118cfbfb5fcaa3f38", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking morton-encoding v2.0.0 [INFO] [stderr] Checking lindel v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 519 | check_vals!(u8, 17); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 519 | check_vals!(u8, 17); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 524 | check_vals!(u8, 18); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 524 | check_vals!(u8, 18); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 529 | check_vals!(u8, 19); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 529 | check_vals!(u8, 19); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 534 | check_vals!(u8, 20); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 534 | check_vals!(u8, 20); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | check_vals!(u16, 9); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | check_vals!(u16, 9); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 544 | check_vals!(u16, 10); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 544 | check_vals!(u16, 10); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:114:34 [INFO] [stdout] | [INFO] [stdout] 114 | *x = (input & mask).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 549 | check_vals!(u16, 11); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/new_uints.rs:131:39 [INFO] [stdout] | [INFO] [stdout] 131 | let mask: usize = <$coor>::max_value().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 549 | check_vals!(u16, 11); [INFO] [stdout] | -------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `create_lineariseable_data_type` which comes from the expansion of the macro `check_vals` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lindel` (lib test) due to 14 previous errors [INFO] running `Command { std: "docker" "inspect" "7454590959fd27bf8942ceb75ce27a7a2ed516523ff2649118cfbfb5fcaa3f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7454590959fd27bf8942ceb75ce27a7a2ed516523ff2649118cfbfb5fcaa3f38", kill_on_drop: false }` [INFO] [stdout] 7454590959fd27bf8942ceb75ce27a7a2ed516523ff2649118cfbfb5fcaa3f38