[INFO] fetching crate amico-std 0.1.0...
[INFO] checking amico-std-0.1.0 against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] extracting crate amico-std 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate amico-std 0.1.0
[INFO] finished tweaking crates.io crate amico-std 0.1.0
[INFO] tweaked toml for crates.io crate amico-std 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate amico-std 0.1.0 on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38d87a7116dd4abf91dd451a40b4dbd5e69f189b8916f43113a2b86791decccf
[INFO] running `Command { std: "docker" "start" "-a" "38d87a7116dd4abf91dd451a40b4dbd5e69f189b8916f43113a2b86791decccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38d87a7116dd4abf91dd451a40b4dbd5e69f189b8916f43113a2b86791decccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d87a7116dd4abf91dd451a40b4dbd5e69f189b8916f43113a2b86791decccf", kill_on_drop: false }`
[INFO] [stdout] 38d87a7116dd4abf91dd451a40b4dbd5e69f189b8916f43113a2b86791decccf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cffb4c050c7003e1f0f6cee239c08466d3bb07b2764359b62fa0e78a9323da9d
[INFO] running `Command { std: "docker" "start" "-a" "cffb4c050c7003e1f0f6cee239c08466d3bb07b2764359b62fa0e78a9323da9d", kill_on_drop: false }`
[INFO] [stderr]     Checking amico-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "cffb4c050c7003e1f0f6cee239c08466d3bb07b2764359b62fa0e78a9323da9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffb4c050c7003e1f0f6cee239c08466d3bb07b2764359b62fa0e78a9323da9d", kill_on_drop: false }`
[INFO] [stdout] cffb4c050c7003e1f0f6cee239c08466d3bb07b2764359b62fa0e78a9323da9d