[INFO] cloning repository https://github.com/extrawurst/cargo-modify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/extrawurst/cargo-modify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fextrawurst%2Fcargo-modify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fextrawurst%2Fcargo-modify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99a3b801bc1b489e4d1c385916c3c47372174abc
[INFO] checking extrawurst/cargo-modify against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fextrawurst%2Fcargo-modify" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/extrawurst/cargo-modify on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/extrawurst/cargo-modify
[INFO] finished tweaking git repo https://github.com/extrawurst/cargo-modify
[INFO] tweaked toml for git repo https://github.com/extrawurst/cargo-modify written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/extrawurst/cargo-modify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9111f0bfe846d52dac056cf0ead2fc0231673eabd0a60f44be75f81f70cf34a0
[INFO] running `Command { std: "docker" "start" "-a" "9111f0bfe846d52dac056cf0ead2fc0231673eabd0a60f44be75f81f70cf34a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9111f0bfe846d52dac056cf0ead2fc0231673eabd0a60f44be75f81f70cf34a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9111f0bfe846d52dac056cf0ead2fc0231673eabd0a60f44be75f81f70cf34a0", kill_on_drop: false }`
[INFO] [stdout] 9111f0bfe846d52dac056cf0ead2fc0231673eabd0a60f44be75f81f70cf34a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5fad8d7865a26d0d87c81a41bfaad5f708ad55a6f992ebae2ac917707e4e3f2
[INFO] running `Command { std: "docker" "start" "-a" "e5fad8d7865a26d0d87c81a41bfaad5f708ad55a6f992ebae2ac917707e4e3f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking pico-args v0.4.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking cargo-modify v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.32s
[INFO] running `Command { std: "docker" "inspect" "e5fad8d7865a26d0d87c81a41bfaad5f708ad55a6f992ebae2ac917707e4e3f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5fad8d7865a26d0d87c81a41bfaad5f708ad55a6f992ebae2ac917707e4e3f2", kill_on_drop: false }`
[INFO] [stdout] e5fad8d7865a26d0d87c81a41bfaad5f708ad55a6f992ebae2ac917707e4e3f2