[INFO] fetching crate toy-apcb 0.2.0...
[INFO] checking toy-apcb-0.2.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate toy-apcb 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate toy-apcb 0.2.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toy-apcb 0.2.0
[INFO] finished tweaking crates.io crate toy-apcb 0.2.0
[INFO] tweaked toml for crates.io crate toy-apcb 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate toy-apcb 0.2.0 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zerocopy v0.6.1
[INFO] [stderr]   Downloaded serde v1.0.181
[INFO] [stderr]   Downloaded serde_derive v1.0.181
[INFO] [stderr]   Downloaded zerocopy-derive v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0c0ec0a9225c9020502fd28686d2f0e7f09a8955356f3cd0134532fda8d3451
[INFO] running `Command { std: "docker" "start" "-a" "a0c0ec0a9225c9020502fd28686d2f0e7f09a8955356f3cd0134532fda8d3451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0c0ec0a9225c9020502fd28686d2f0e7f09a8955356f3cd0134532fda8d3451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c0ec0a9225c9020502fd28686d2f0e7f09a8955356f3cd0134532fda8d3451", kill_on_drop: false }`
[INFO] [stdout] a0c0ec0a9225c9020502fd28686d2f0e7f09a8955356f3cd0134532fda8d3451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e29d1b483ce0b38efb3cb4d03eca69c8d4dcd502aac19d404cbd72aea8cd31e6
[INFO] running `Command { std: "docker" "start" "-a" "e29d1b483ce0b38efb3cb4d03eca69c8d4dcd502aac19d404cbd72aea8cd31e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.181
[INFO] [stderr]    Compiling serde_json v1.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.181
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling zerocopy-derive v0.3.2
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking zerocopy v0.6.1
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking toy-apcb v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]     --> src/main.rs:1325:9
[INFO] [stdout]      |
[INFO] [stdout] 1325 |     let config = SerdeConfig::SlinkConfig(
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]     --> src/main.rs:1325:9
[INFO] [stdout]      |
[INFO] [stdout] 1325 |     let config = SerdeConfig::SlinkConfig(
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` 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 [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "e29d1b483ce0b38efb3cb4d03eca69c8d4dcd502aac19d404cbd72aea8cd31e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29d1b483ce0b38efb3cb4d03eca69c8d4dcd502aac19d404cbd72aea8cd31e6", kill_on_drop: false }`
[INFO] [stdout] e29d1b483ce0b38efb3cb4d03eca69c8d4dcd502aac19d404cbd72aea8cd31e6
