[INFO] fetching crate arg2stdin 0.1.4...
[INFO] checking arg2stdin-0.1.4 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate arg2stdin 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate arg2stdin 0.1.4 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arg2stdin 0.1.4
[INFO] finished tweaking crates.io crate arg2stdin 0.1.4
[INFO] tweaked toml for crates.io crate arg2stdin 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate arg2stdin 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc42414d9f6db95f33bd02dff3bf765944ffed64496520ba33f18192a547c713
[INFO] running `Command { std: "docker" "start" "-a" "bc42414d9f6db95f33bd02dff3bf765944ffed64496520ba33f18192a547c713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc42414d9f6db95f33bd02dff3bf765944ffed64496520ba33f18192a547c713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc42414d9f6db95f33bd02dff3bf765944ffed64496520ba33f18192a547c713", kill_on_drop: false }`
[INFO] [stdout] bc42414d9f6db95f33bd02dff3bf765944ffed64496520ba33f18192a547c713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43536c16c2693b5c425150766ee3fee54d54d3a7172ff8ae9f0a7dc1fd6f269b
[INFO] running `Command { std: "docker" "start" "-a" "43536c16c2693b5c425150766ee3fee54d54d3a7172ff8ae9f0a7dc1fd6f269b", kill_on_drop: false }`
[INFO] [stderr]     Checking arg2stdin v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "43536c16c2693b5c425150766ee3fee54d54d3a7172ff8ae9f0a7dc1fd6f269b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43536c16c2693b5c425150766ee3fee54d54d3a7172ff8ae9f0a7dc1fd6f269b", kill_on_drop: false }`
[INFO] [stdout] 43536c16c2693b5c425150766ee3fee54d54d3a7172ff8ae9f0a7dc1fd6f269b
[INFO] checking arg2stdin-0.1.4 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate arg2stdin 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate arg2stdin 0.1.4 on toolchain 6a5749073f2ebf59d7740d30e50a932a85756ee7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arg2stdin 0.1.4
[INFO] finished tweaking crates.io crate arg2stdin 0.1.4
[INFO] tweaked toml for crates.io crate arg2stdin 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate arg2stdin 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" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a583fe037b228cd9307482b1072d0ebaa4a46a924c92c49b371f5e4875e82ad
[INFO] running `Command { std: "docker" "start" "-a" "9a583fe037b228cd9307482b1072d0ebaa4a46a924c92c49b371f5e4875e82ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a583fe037b228cd9307482b1072d0ebaa4a46a924c92c49b371f5e4875e82ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a583fe037b228cd9307482b1072d0ebaa4a46a924c92c49b371f5e4875e82ad", kill_on_drop: false }`
[INFO] [stdout] 9a583fe037b228cd9307482b1072d0ebaa4a46a924c92c49b371f5e4875e82ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48d2fa8eac139bcbf152be2a926173fa5c4d21fae741c589d0067d5a44d9f0c6
[INFO] running `Command { std: "docker" "start" "-a" "48d2fa8eac139bcbf152be2a926173fa5c4d21fae741c589d0067d5a44d9f0c6", kill_on_drop: false }`
[INFO] [stderr]     Checking arg2stdin v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "48d2fa8eac139bcbf152be2a926173fa5c4d21fae741c589d0067d5a44d9f0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48d2fa8eac139bcbf152be2a926173fa5c4d21fae741c589d0067d5a44d9f0c6", kill_on_drop: false }`
[INFO] [stdout] 48d2fa8eac139bcbf152be2a926173fa5c4d21fae741c589d0067d5a44d9f0c6
