[INFO] fetching crate daemonize-me 1.0.0...
[INFO] checking daemonize-me-1.0.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate daemonize-me 1.0.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate daemonize-me 1.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate daemonize-me 1.0.0
[INFO] finished tweaking crates.io crate daemonize-me 1.0.0
[INFO] tweaked toml for crates.io crate daemonize-me 1.0.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate crates.io crate daemonize-me 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ffc9288e6bdbfd0e3c26dc1c86a533b33b6e36f3c169738700b34ecbf689a60
[INFO] running `Command { std: "docker" "start" "-a" "1ffc9288e6bdbfd0e3c26dc1c86a533b33b6e36f3c169738700b34ecbf689a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ffc9288e6bdbfd0e3c26dc1c86a533b33b6e36f3c169738700b34ecbf689a60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ffc9288e6bdbfd0e3c26dc1c86a533b33b6e36f3c169738700b34ecbf689a60", kill_on_drop: false }`
[INFO] [stdout] 1ffc9288e6bdbfd0e3c26dc1c86a533b33b6e36f3c169738700b34ecbf689a60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6927ec3dcad96267646a6a758c051f5f12fe09e0847a8e7df1fd313269db7e66
[INFO] running `Command { std: "docker" "start" "-a" "6927ec3dcad96267646a6a758c051f5f12fe09e0847a8e7df1fd313269db7e66", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking daemonize-me v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `OsStr`
[INFO] [stdout]  --> examples/name_set.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ffi::{OsStr, OsString};
[INFO] [stdout]   |                ^^^^^
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.42s
[INFO] running `Command { std: "docker" "inspect" "6927ec3dcad96267646a6a758c051f5f12fe09e0847a8e7df1fd313269db7e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6927ec3dcad96267646a6a758c051f5f12fe09e0847a8e7df1fd313269db7e66", kill_on_drop: false }`
[INFO] [stdout] 6927ec3dcad96267646a6a758c051f5f12fe09e0847a8e7df1fd313269db7e66
