[INFO] fetching crate abdennour_grep 0.1.0...
[INFO] checking abdennour_grep-0.1.0 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate abdennour_grep 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate abdennour_grep 0.1.0 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 abdennour_grep 0.1.0
[INFO] finished tweaking crates.io crate abdennour_grep 0.1.0
[INFO] tweaked toml for crates.io crate abdennour_grep 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate abdennour_grep 0.1.0 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] [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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7a462a60c0fa08357e8ff15670c9f75412b3163567a02e18a7af127248cc2911
[INFO] running `Command { std: "docker" "start" "-a" "7a462a60c0fa08357e8ff15670c9f75412b3163567a02e18a7af127248cc2911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a462a60c0fa08357e8ff15670c9f75412b3163567a02e18a7af127248cc2911", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a462a60c0fa08357e8ff15670c9f75412b3163567a02e18a7af127248cc2911", kill_on_drop: false }`
[INFO] [stdout] 7a462a60c0fa08357e8ff15670c9f75412b3163567a02e18a7af127248cc2911
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4421cf49708d0c904fb84dada36c7c2d9132b53685e3deb04a867028207c0e9e
[INFO] running `Command { std: "docker" "start" "-a" "4421cf49708d0c904fb84dada36c7c2d9132b53685e3deb04a867028207c0e9e", kill_on_drop: false }`
[INFO] [stderr]     Checking abdennour_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "4421cf49708d0c904fb84dada36c7c2d9132b53685e3deb04a867028207c0e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4421cf49708d0c904fb84dada36c7c2d9132b53685e3deb04a867028207c0e9e", kill_on_drop: false }`
[INFO] [stdout] 4421cf49708d0c904fb84dada36c7c2d9132b53685e3deb04a867028207c0e9e
[INFO] checking abdennour_grep-0.1.0 against try#6a5749073f2ebf59d7740d30e50a932a85756ee7 for pr-127655
[INFO] extracting crate abdennour_grep 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate abdennour_grep 0.1.0 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 abdennour_grep 0.1.0
[INFO] finished tweaking crates.io crate abdennour_grep 0.1.0
[INFO] tweaked toml for crates.io crate abdennour_grep 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate abdennour_grep 0.1.0 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] [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 14a8daf3e570773b6c22a60699f0a19964b66032e2930b386d2ed108ca0d5923
[INFO] running `Command { std: "docker" "start" "-a" "14a8daf3e570773b6c22a60699f0a19964b66032e2930b386d2ed108ca0d5923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14a8daf3e570773b6c22a60699f0a19964b66032e2930b386d2ed108ca0d5923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14a8daf3e570773b6c22a60699f0a19964b66032e2930b386d2ed108ca0d5923", kill_on_drop: false }`
[INFO] [stdout] 14a8daf3e570773b6c22a60699f0a19964b66032e2930b386d2ed108ca0d5923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 44f94cf61a9e1d96917fd633bd9034d641c9304aadc16bac4ee106cd12ffe36b
[INFO] running `Command { std: "docker" "start" "-a" "44f94cf61a9e1d96917fd633bd9034d641c9304aadc16bac4ee106cd12ffe36b", kill_on_drop: false }`
[INFO] [stderr]     Checking abdennour_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "44f94cf61a9e1d96917fd633bd9034d641c9304aadc16bac4ee106cd12ffe36b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f94cf61a9e1d96917fd633bd9034d641c9304aadc16bac4ee106cd12ffe36b", kill_on_drop: false }`
[INFO] [stdout] 44f94cf61a9e1d96917fd633bd9034d641c9304aadc16bac4ee106cd12ffe36b
