[INFO] fetching crate line-straddler 0.2.3...
[INFO] checking line-straddler-0.2.3 against master#667247db71ea18c4130dd018d060e7f09d589490 for pr-140824
[INFO] extracting crate line-straddler 0.2.3 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate line-straddler 0.2.3 on toolchain 667247db71ea18c4130dd018d060e7f09d589490
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate line-straddler 0.2.3
[INFO] finished tweaking crates.io crate line-straddler 0.2.3
[INFO] tweaked toml for crates.io crate line-straddler 0.2.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded approx_eq v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 153d4ac1cf1859934444558561da363a1a56648aa93653b919d2ed17f6b56dde
[INFO] running `Command { std: "docker" "start" "-a" "153d4ac1cf1859934444558561da363a1a56648aa93653b919d2ed17f6b56dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "153d4ac1cf1859934444558561da363a1a56648aa93653b919d2ed17f6b56dde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "153d4ac1cf1859934444558561da363a1a56648aa93653b919d2ed17f6b56dde", kill_on_drop: false }`
[INFO] [stdout] 153d4ac1cf1859934444558561da363a1a56648aa93653b919d2ed17f6b56dde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+667247db71ea18c4130dd018d060e7f09d589490" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d649e1d7f3df1c5bd169a648f11d0c1f21078ac24b00864fa77a03acaefdf5
[INFO] running `Command { std: "docker" "start" "-a" "74d649e1d7f3df1c5bd169a648f11d0c1f21078ac24b00864fa77a03acaefdf5", kill_on_drop: false }`
[INFO] [stderr]     Checking approx_eq v0.1.8
[INFO] [stderr]     Checking line-straddler v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "74d649e1d7f3df1c5bd169a648f11d0c1f21078ac24b00864fa77a03acaefdf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d649e1d7f3df1c5bd169a648f11d0c1f21078ac24b00864fa77a03acaefdf5", kill_on_drop: false }`
[INFO] [stdout] 74d649e1d7f3df1c5bd169a648f11d0c1f21078ac24b00864fa77a03acaefdf5