[INFO] fetching crate sila 0.3.2...
[INFO] checking sila-0.3.2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate sila 0.3.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sila 0.3.2
[INFO] finished tweaking crates.io crate sila 0.3.2
[INFO] tweaked toml for crates.io crate sila 0.3.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sila 0.3.2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sila 0.3.2 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3a825907656e62008922f2e561737cf4d9a6d1493aebb733ddaf1ade2762ee9
[INFO] running `Command { std: "docker" "start" "-a" "b3a825907656e62008922f2e561737cf4d9a6d1493aebb733ddaf1ade2762ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3a825907656e62008922f2e561737cf4d9a6d1493aebb733ddaf1ade2762ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a825907656e62008922f2e561737cf4d9a6d1493aebb733ddaf1ade2762ee9", kill_on_drop: false }`
[INFO] [stdout] b3a825907656e62008922f2e561737cf4d9a6d1493aebb733ddaf1ade2762ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a0242c279ff526f62903802992e981128ccd2e021fe01eeac4ea8f9bbb57aaa
[INFO] running `Command { std: "docker" "start" "-a" "6a0242c279ff526f62903802992e981128ccd2e021fe01eeac4ea8f9bbb57aaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]     Checking serde_yaml v0.8.20
[INFO] [stderr]     Checking enum-iterator v0.7.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]     Checking sila v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `unpin` is never used
[INFO] [stdout]   --> src/ports.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub trait Pinable {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] 31 |     fn pin(&mut self, names: Vec<String>);
[INFO] [stdout] 32 |     fn unpin(&mut self, names: Vec<String>);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.00s
[INFO] running `Command { std: "docker" "inspect" "6a0242c279ff526f62903802992e981128ccd2e021fe01eeac4ea8f9bbb57aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0242c279ff526f62903802992e981128ccd2e021fe01eeac4ea8f9bbb57aaa", kill_on_drop: false }`
[INFO] [stdout] 6a0242c279ff526f62903802992e981128ccd2e021fe01eeac4ea8f9bbb57aaa
