[INFO] fetching crate sstr 0.1.4...
[INFO] checking sstr-0.1.4 against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] extracting crate sstr 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate sstr 0.1.4
[INFO] finished tweaking crates.io crate sstr 0.1.4
[INFO] tweaked toml for crates.io crate sstr 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sstr 0.1.4 on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sstr 0.1.4 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8a05fb7a53e12fdbc6881bdab2a3b46316193191aade0d4119a4471b7b32452
[INFO] running `Command { std: "docker" "start" "-a" "a8a05fb7a53e12fdbc6881bdab2a3b46316193191aade0d4119a4471b7b32452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8a05fb7a53e12fdbc6881bdab2a3b46316193191aade0d4119a4471b7b32452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a05fb7a53e12fdbc6881bdab2a3b46316193191aade0d4119a4471b7b32452", kill_on_drop: false }`
[INFO] [stdout] a8a05fb7a53e12fdbc6881bdab2a3b46316193191aade0d4119a4471b7b32452
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aef9e57776aac2200cd68713dec725f18e61c0a048035722336bf9059fead0ee
[INFO] running `Command { std: "docker" "start" "-a" "aef9e57776aac2200cd68713dec725f18e61c0a048035722336bf9059fead0ee", kill_on_drop: false }`
[INFO] [stderr]     Checking sstr v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "aef9e57776aac2200cd68713dec725f18e61c0a048035722336bf9059fead0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef9e57776aac2200cd68713dec725f18e61c0a048035722336bf9059fead0ee", kill_on_drop: false }`
[INFO] [stdout] aef9e57776aac2200cd68713dec725f18e61c0a048035722336bf9059fead0ee
