[INFO] fetching crate astr 0.3.1...
[INFO] checking astr-0.3.1 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate astr 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate astr 0.3.1 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 astr 0.3.1
[INFO] finished tweaking crates.io crate astr 0.3.1
[INFO] tweaked toml for crates.io crate astr 0.3.1 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" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 739a2a462e3fbbba0e2fc2d4ab5ca0fe0bcbaf2c6dfd9ff8cfb4a06394fdf9db
[INFO] running `Command { std: "docker" "start" "-a" "739a2a462e3fbbba0e2fc2d4ab5ca0fe0bcbaf2c6dfd9ff8cfb4a06394fdf9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "739a2a462e3fbbba0e2fc2d4ab5ca0fe0bcbaf2c6dfd9ff8cfb4a06394fdf9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739a2a462e3fbbba0e2fc2d4ab5ca0fe0bcbaf2c6dfd9ff8cfb4a06394fdf9db", kill_on_drop: false }`
[INFO] [stdout] 739a2a462e3fbbba0e2fc2d4ab5ca0fe0bcbaf2c6dfd9ff8cfb4a06394fdf9db
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80fa6ca8b69afa6bc6eaac561013ac0d51882dbd11ebacfeed13de23567f9ded
[INFO] running `Command { std: "docker" "start" "-a" "80fa6ca8b69afa6bc6eaac561013ac0d51882dbd11ebacfeed13de23567f9ded", kill_on_drop: false }`
[INFO] [stderr]     Checking astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "80fa6ca8b69afa6bc6eaac561013ac0d51882dbd11ebacfeed13de23567f9ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fa6ca8b69afa6bc6eaac561013ac0d51882dbd11ebacfeed13de23567f9ded", kill_on_drop: false }`
[INFO] [stdout] 80fa6ca8b69afa6bc6eaac561013ac0d51882dbd11ebacfeed13de23567f9ded
[INFO] checking astr-0.3.1 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate astr 0.3.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate astr 0.3.1 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 astr 0.3.1
[INFO] finished tweaking crates.io crate astr 0.3.1
[INFO] tweaked toml for crates.io crate astr 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6a5749073f2ebf59d7740d30e50a932a85756ee7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9704e0ef554dd4e019dc5d4660111104f2f5b2f54de759ddf0f569c0f4ea4a96
[INFO] running `Command { std: "docker" "start" "-a" "9704e0ef554dd4e019dc5d4660111104f2f5b2f54de759ddf0f569c0f4ea4a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9704e0ef554dd4e019dc5d4660111104f2f5b2f54de759ddf0f569c0f4ea4a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9704e0ef554dd4e019dc5d4660111104f2f5b2f54de759ddf0f569c0f4ea4a96", kill_on_drop: false }`
[INFO] [stdout] 9704e0ef554dd4e019dc5d4660111104f2f5b2f54de759ddf0f569c0f4ea4a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8fdad36b2eb9927f3745ece4c12b9eaa66dc66df9dbfad9df7662afc065657b6
[INFO] running `Command { std: "docker" "start" "-a" "8fdad36b2eb9927f3745ece4c12b9eaa66dc66df9dbfad9df7662afc065657b6", kill_on_drop: false }`
[INFO] [stderr]     Checking astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "8fdad36b2eb9927f3745ece4c12b9eaa66dc66df9dbfad9df7662afc065657b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdad36b2eb9927f3745ece4c12b9eaa66dc66df9dbfad9df7662afc065657b6", kill_on_drop: false }`
[INFO] [stdout] 8fdad36b2eb9927f3745ece4c12b9eaa66dc66df9dbfad9df7662afc065657b6
