[INFO] fetching crate window-sort-iterator 0.1.0...
[INFO] checking window-sort-iterator-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate window-sort-iterator 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate window-sort-iterator 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] finished tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] tweaked toml for crates.io crate window-sort-iterator 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c6ae104031b8ee26fdb18b9b6dea6629b121f4d2d6b466813f3d55503bdbbce
[INFO] running `Command { std: "docker" "start" "-a" "0c6ae104031b8ee26fdb18b9b6dea6629b121f4d2d6b466813f3d55503bdbbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6ae104031b8ee26fdb18b9b6dea6629b121f4d2d6b466813f3d55503bdbbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6ae104031b8ee26fdb18b9b6dea6629b121f4d2d6b466813f3d55503bdbbce", kill_on_drop: false }`
[INFO] [stdout] 0c6ae104031b8ee26fdb18b9b6dea6629b121f4d2d6b466813f3d55503bdbbce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06011a8a527eef7c5be8d1dbf7b4308c9b88b86149408acf3e0260bed3f2bd7b
[INFO] running `Command { std: "docker" "start" "-a" "06011a8a527eef7c5be8d1dbf7b4308c9b88b86149408acf3e0260bed3f2bd7b", kill_on_drop: false }`
[INFO] [stderr]     Checking window-sort-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "06011a8a527eef7c5be8d1dbf7b4308c9b88b86149408acf3e0260bed3f2bd7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06011a8a527eef7c5be8d1dbf7b4308c9b88b86149408acf3e0260bed3f2bd7b", kill_on_drop: false }`
[INFO] [stdout] 06011a8a527eef7c5be8d1dbf7b4308c9b88b86149408acf3e0260bed3f2bd7b
[INFO] checking window-sort-iterator-0.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate window-sort-iterator 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate window-sort-iterator 0.1.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] finished tweaking crates.io crate window-sort-iterator 0.1.0
[INFO] tweaked toml for crates.io crate window-sort-iterator 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2f346d584d847ddfa8bb1c8ad8643e7447bc15c9ffae751d0c3492269ea6aa1
[INFO] running `Command { std: "docker" "start" "-a" "b2f346d584d847ddfa8bb1c8ad8643e7447bc15c9ffae751d0c3492269ea6aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f346d584d847ddfa8bb1c8ad8643e7447bc15c9ffae751d0c3492269ea6aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f346d584d847ddfa8bb1c8ad8643e7447bc15c9ffae751d0c3492269ea6aa1", kill_on_drop: false }`
[INFO] [stdout] b2f346d584d847ddfa8bb1c8ad8643e7447bc15c9ffae751d0c3492269ea6aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4d721d9a706404b2d0951c6dbb1a1d704e6ecb73cdbd16374a0aa51539063c4
[INFO] running `Command { std: "docker" "start" "-a" "e4d721d9a706404b2d0951c6dbb1a1d704e6ecb73cdbd16374a0aa51539063c4", kill_on_drop: false }`
[INFO] [stderr]     Checking window-sort-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e4d721d9a706404b2d0951c6dbb1a1d704e6ecb73cdbd16374a0aa51539063c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d721d9a706404b2d0951c6dbb1a1d704e6ecb73cdbd16374a0aa51539063c4", kill_on_drop: false }`
[INFO] [stdout] e4d721d9a706404b2d0951c6dbb1a1d704e6ecb73cdbd16374a0aa51539063c4