[INFO] cloning repository https://github.com/ahsanzizan/rust-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahsanzizan/rust-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahsanzizan%2Frust-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahsanzizan%2Frust-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cf718c4965f4adf8f461d0e371d0de5ab6579f7
[INFO] checking ahsanzizan/rust-shell against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahsanzizan%2Frust-shell" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ahsanzizan/rust-shell
[INFO] finished tweaking git repo https://github.com/ahsanzizan/rust-shell
[INFO] tweaked toml for git repo https://github.com/ahsanzizan/rust-shell written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ahsanzizan/rust-shell on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ahsanzizan/rust-shell 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2f914a71dfa7ae391a8fb1c38307ac57974692ea96ca2fe96a7c187f1bd0ecb
[INFO] running `Command { std: "docker" "start" "-a" "e2f914a71dfa7ae391a8fb1c38307ac57974692ea96ca2fe96a7c187f1bd0ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2f914a71dfa7ae391a8fb1c38307ac57974692ea96ca2fe96a7c187f1bd0ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f914a71dfa7ae391a8fb1c38307ac57974692ea96ca2fe96a7c187f1bd0ecb", kill_on_drop: false }`
[INFO] [stdout] e2f914a71dfa7ae391a8fb1c38307ac57974692ea96ca2fe96a7c187f1bd0ecb
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9226475b135eb1400e70a0cdef2c3e7117cdf90d1509e1e050c7717cad1ea47c
[INFO] running `Command { std: "docker" "start" "-a" "9226475b135eb1400e70a0cdef2c3e7117cdf90d1509e1e050c7717cad1ea47c", kill_on_drop: false }`
[INFO] [stderr]     Checking rusty_patty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `command` and `status` are never read
[INFO] [stdout]    --> src/commands.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct BackgroundJob {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 116 |     pub command: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 117 |     pub status: Option<std::process::ExitStatus>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command` and `status` are never read
[INFO] [stdout]    --> src/commands.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct BackgroundJob {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 116 |     pub command: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 117 |     pub status: Option<std::process::ExitStatus>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "9226475b135eb1400e70a0cdef2c3e7117cdf90d1509e1e050c7717cad1ea47c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9226475b135eb1400e70a0cdef2c3e7117cdf90d1509e1e050c7717cad1ea47c", kill_on_drop: false }`
[INFO] [stdout] 9226475b135eb1400e70a0cdef2c3e7117cdf90d1509e1e050c7717cad1ea47c