[INFO] fetching crate openfare-rs 0.1.1...
[INFO] checking openfare-rs-0.1.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate openfare-rs 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate openfare-rs 0.1.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate openfare-rs 0.1.1
[INFO] finished tweaking crates.io crate openfare-rs 0.1.1
[INFO] tweaked toml for crates.io crate openfare-rs 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate openfare-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded openssl-src v111.17.0+1.1.1m
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[INFO] [stderr]   Downloaded tar v0.4.38
[INFO] [stderr]   Downloaded openfare-lib v0.6.2
[INFO] [stderr]   Downloaded pin-project-internal v1.0.8
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4191a969d3ffe903b05682a8c3467bf1e24341803e9ad491427978fef28146dc
[INFO] running `Command { std: "docker" "start" "-a" "4191a969d3ffe903b05682a8c3467bf1e24341803e9ad491427978fef28146dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4191a969d3ffe903b05682a8c3467bf1e24341803e9ad491427978fef28146dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4191a969d3ffe903b05682a8c3467bf1e24341803e9ad491427978fef28146dc", kill_on_drop: false }`
[INFO] [stdout] 4191a969d3ffe903b05682a8c3467bf1e24341803e9ad491427978fef28146dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6124e0aa290b34399694359273d3bd350ab127a7f85933d8a17bbadefdea617b
[INFO] running `Command { std: "docker" "start" "-a" "6124e0aa290b34399694359273d3bd350ab127a7f85933d8a17bbadefdea617b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cargo v0.60.0
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[INFO] [stderr]     Checking lazy-regex v2.2.2
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[INFO] [stderr]    Compiling strum_macros v0.20.1
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[INFO] [stderr]     Checking bzip2 v0.4.3
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[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking reqwest v0.11.7
[INFO] [stderr]     Checking serde_ignored v0.1.2
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking reqwest v0.10.10
[INFO] [stderr]     Checking rustfix v0.6.0
[INFO] [stderr]     Checking handlebars v3.5.5
[INFO] [stderr]     Checking openfare-lib v0.6.2
[INFO] [stderr]     Checking crates-io v0.33.1
[INFO] [stderr]     Checking git2 v0.13.25
[INFO] [stderr]     Checking git2-curl v0.14.1
[INFO] [stderr]     Checking openfare-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `type` is never read
[INFO] [stdout]   --> src/registries/crates.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct DependencyFile {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 25 |     pub r#type: DependencyFileType,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DependencyFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type` is never read
[INFO] [stdout]   --> src/registries/crates.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct DependencyFile {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 25 |     pub r#type: DependencyFileType,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DependencyFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `openfare_rs_lib` is imported redundantly
[INFO] [stdout]  --> src/bin.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use openfare_rs_lib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ the item `openfare_rs_lib` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `openfare_rs_lib` is imported redundantly
[INFO] [stdout]  --> src/bin.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use openfare_rs_lib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ the item `openfare_rs_lib` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 37s
[INFO] running `Command { std: "docker" "inspect" "6124e0aa290b34399694359273d3bd350ab127a7f85933d8a17bbadefdea617b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6124e0aa290b34399694359273d3bd350ab127a7f85933d8a17bbadefdea617b", kill_on_drop: false }`
[INFO] [stdout] 6124e0aa290b34399694359273d3bd350ab127a7f85933d8a17bbadefdea617b
[INFO] checking openfare-rs-0.1.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate openfare-rs 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate openfare-rs 0.1.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate openfare-rs 0.1.1
[INFO] finished tweaking crates.io crate openfare-rs 0.1.1
[INFO] tweaked toml for crates.io crate openfare-rs 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate openfare-rs 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23957cad5bf1eb21cf09ad737d69833e0bd7f1feaaec1eb47eb9959f4ff30ad3
[INFO] running `Command { std: "docker" "start" "-a" "23957cad5bf1eb21cf09ad737d69833e0bd7f1feaaec1eb47eb9959f4ff30ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23957cad5bf1eb21cf09ad737d69833e0bd7f1feaaec1eb47eb9959f4ff30ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23957cad5bf1eb21cf09ad737d69833e0bd7f1feaaec1eb47eb9959f4ff30ad3", kill_on_drop: false }`
[INFO] [stdout] 23957cad5bf1eb21cf09ad737d69833e0bd7f1feaaec1eb47eb9959f4ff30ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83b822db358e3667b97d9f855eae262e08595fe2c472ea76a6d0926ab9574686
[INFO] running `Command { std: "docker" "start" "-a" "83b822db358e3667b97d9f855eae262e08595fe2c472ea76a6d0926ab9574686", kill_on_drop: false }`
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[INFO] [stdout] warning: field `type` is never read
[INFO] [stdout]   --> src/registries/crates.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct DependencyFile {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 25 |     pub r#type: DependencyFileType,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DependencyFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `type` is never read
[INFO] [stdout]   --> src/registries/crates.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct DependencyFile {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 25 |     pub r#type: DependencyFileType,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DependencyFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `openfare_rs_lib` is imported redundantly
[INFO] [stdout]  --> src/bin.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use openfare_rs_lib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ the item `openfare_rs_lib` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `openfare_rs_lib` is imported redundantly
[INFO] [stdout]  --> src/bin.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use openfare_rs_lib;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ the item `openfare_rs_lib` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "83b822db358e3667b97d9f855eae262e08595fe2c472ea76a6d0926ab9574686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b822db358e3667b97d9f855eae262e08595fe2c472ea76a6d0926ab9574686", kill_on_drop: false }`
[INFO] [stdout] 83b822db358e3667b97d9f855eae262e08595fe2c472ea76a6d0926ab9574686