[INFO] fetching crate yaml-merge-keys 0.7.0...
[INFO] checking yaml-merge-keys-0.7.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate yaml-merge-keys 0.7.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate yaml-merge-keys 0.7.0 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 yaml-merge-keys 0.7.0
[INFO] finished tweaking crates.io crate yaml-merge-keys 0.7.0
[INFO] tweaked toml for crates.io crate yaml-merge-keys 0.7.0 written to /workspace/builds/worker-0-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]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding hashlink v0.8.4 (latest: v0.9.1)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4582a6f2a8eddd7c6a5b67ac6aeb66df8a012fdcae3e97d8b6121bc09ae81dc2
[INFO] running `Command { std: "docker" "start" "-a" "4582a6f2a8eddd7c6a5b67ac6aeb66df8a012fdcae3e97d8b6121bc09ae81dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4582a6f2a8eddd7c6a5b67ac6aeb66df8a012fdcae3e97d8b6121bc09ae81dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4582a6f2a8eddd7c6a5b67ac6aeb66df8a012fdcae3e97d8b6121bc09ae81dc2", kill_on_drop: false }`
[INFO] [stdout] 4582a6f2a8eddd7c6a5b67ac6aeb66df8a012fdcae3e97d8b6121bc09ae81dc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ac37f3ced0d9ae15eabe5998f87a0ab38003969564992220e75ed16ac060403f
[INFO] running `Command { std: "docker" "start" "-a" "ac37f3ced0d9ae15eabe5998f87a0ab38003969564992220e75ed16ac060403f", kill_on_drop: false }`
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking yaml-merge-keys v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "ac37f3ced0d9ae15eabe5998f87a0ab38003969564992220e75ed16ac060403f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac37f3ced0d9ae15eabe5998f87a0ab38003969564992220e75ed16ac060403f", kill_on_drop: false }`
[INFO] [stdout] ac37f3ced0d9ae15eabe5998f87a0ab38003969564992220e75ed16ac060403f
[INFO] checking yaml-merge-keys-0.7.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate yaml-merge-keys 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate yaml-merge-keys 0.7.0 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 yaml-merge-keys 0.7.0
[INFO] finished tweaking crates.io crate yaml-merge-keys 0.7.0
[INFO] tweaked toml for crates.io crate yaml-merge-keys 0.7.0 written to /workspace/builds/worker-0-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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding hashlink v0.8.4 (latest: v0.9.1)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b9e0a02db457d29aeceb5474fc3602dc21245638d30462a9f209bc50bac4b057
[INFO] running `Command { std: "docker" "start" "-a" "b9e0a02db457d29aeceb5474fc3602dc21245638d30462a9f209bc50bac4b057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9e0a02db457d29aeceb5474fc3602dc21245638d30462a9f209bc50bac4b057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e0a02db457d29aeceb5474fc3602dc21245638d30462a9f209bc50bac4b057", kill_on_drop: false }`
[INFO] [stdout] b9e0a02db457d29aeceb5474fc3602dc21245638d30462a9f209bc50bac4b057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 42008f79241a3bd57768cf7349b1add90440cc906188e10742e508ea595b1073
[INFO] running `Command { std: "docker" "start" "-a" "42008f79241a3bd57768cf7349b1add90440cc906188e10742e508ea595b1073", kill_on_drop: false }`
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking yaml-rust2 v0.8.1
[INFO] [stderr]     Checking yaml-merge-keys v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "42008f79241a3bd57768cf7349b1add90440cc906188e10742e508ea595b1073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42008f79241a3bd57768cf7349b1add90440cc906188e10742e508ea595b1073", kill_on_drop: false }`
[INFO] [stdout] 42008f79241a3bd57768cf7349b1add90440cc906188e10742e508ea595b1073