[INFO] fetching crate cargo-linebreak 2.0.0...
[INFO] checking cargo-linebreak-2.0.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate cargo-linebreak 2.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate cargo-linebreak 2.0.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-linebreak 2.0.0
[INFO] finished tweaking crates.io crate cargo-linebreak 2.0.0
[INFO] tweaked toml for crates.io crate cargo-linebreak 2.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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 argonaut v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fef88a198d203f2de9105ae2411925b82b2ccfcc697ca5bc74b7336e5796f2db
[INFO] running `Command { std: "docker" "start" "-a" "fef88a198d203f2de9105ae2411925b82b2ccfcc697ca5bc74b7336e5796f2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef88a198d203f2de9105ae2411925b82b2ccfcc697ca5bc74b7336e5796f2db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef88a198d203f2de9105ae2411925b82b2ccfcc697ca5bc74b7336e5796f2db", kill_on_drop: false }`
[INFO] [stdout] fef88a198d203f2de9105ae2411925b82b2ccfcc697ca5bc74b7336e5796f2db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de6eb91a36032d9d129f8bde2952a6a9bb1d42d6924ee9544d1413a449b1543e
[INFO] running `Command { std: "docker" "start" "-a" "de6eb91a36032d9d129f8bde2952a6a9bb1d42d6924ee9544d1413a449b1543e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking argonaut v0.7.0
[INFO] [stderr]     Checking cargo-linebreak v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "de6eb91a36032d9d129f8bde2952a6a9bb1d42d6924ee9544d1413a449b1543e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de6eb91a36032d9d129f8bde2952a6a9bb1d42d6924ee9544d1413a449b1543e", kill_on_drop: false }`
[INFO] [stdout] de6eb91a36032d9d129f8bde2952a6a9bb1d42d6924ee9544d1413a449b1543e