[INFO] fetching crate mini-internal-miku 0.1.23...
[INFO] checking mini-internal-miku-0.1.23 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate mini-internal-miku 0.1.23 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate mini-internal-miku 0.1.23 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 mini-internal-miku 0.1.23
[INFO] finished tweaking crates.io crate mini-internal-miku 0.1.23
[INFO] tweaked toml for crates.io crate mini-internal-miku 0.1.23 written to /workspace/builds/worker-7-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 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5707705e2f333ea0ea3dc8fd1771b4f7d8b2cd6a98e551cb645f000bb1005047
[INFO] running `Command { std: "docker" "start" "-a" "5707705e2f333ea0ea3dc8fd1771b4f7d8b2cd6a98e551cb645f000bb1005047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5707705e2f333ea0ea3dc8fd1771b4f7d8b2cd6a98e551cb645f000bb1005047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5707705e2f333ea0ea3dc8fd1771b4f7d8b2cd6a98e551cb645f000bb1005047", kill_on_drop: false }`
[INFO] [stdout] 5707705e2f333ea0ea3dc8fd1771b4f7d8b2cd6a98e551cb645f000bb1005047
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e3e5f287fe63d1d9d826259d022eb4c943bcac1789ea64ad31452490f9ab81b
[INFO] running `Command { std: "docker" "start" "-a" "6e3e5f287fe63d1d9d826259d022eb4c943bcac1789ea64ad31452490f9ab81b", kill_on_drop: false }`
[INFO] [stderr]     Checking mini-internal-miku v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "6e3e5f287fe63d1d9d826259d022eb4c943bcac1789ea64ad31452490f9ab81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3e5f287fe63d1d9d826259d022eb4c943bcac1789ea64ad31452490f9ab81b", kill_on_drop: false }`
[INFO] [stdout] 6e3e5f287fe63d1d9d826259d022eb4c943bcac1789ea64ad31452490f9ab81b
[INFO] checking mini-internal-miku-0.1.23 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate mini-internal-miku 0.1.23 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate mini-internal-miku 0.1.23 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 mini-internal-miku 0.1.23
[INFO] finished tweaking crates.io crate mini-internal-miku 0.1.23
[INFO] tweaked toml for crates.io crate mini-internal-miku 0.1.23 written to /workspace/builds/worker-7-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c402ba4694d75849cdf2187547e2fa4be033dda6d0da9daf9e3d0e2675254bf5
[INFO] running `Command { std: "docker" "start" "-a" "c402ba4694d75849cdf2187547e2fa4be033dda6d0da9daf9e3d0e2675254bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c402ba4694d75849cdf2187547e2fa4be033dda6d0da9daf9e3d0e2675254bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c402ba4694d75849cdf2187547e2fa4be033dda6d0da9daf9e3d0e2675254bf5", kill_on_drop: false }`
[INFO] [stdout] c402ba4694d75849cdf2187547e2fa4be033dda6d0da9daf9e3d0e2675254bf5
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 723c3c33eebf03ccd54c03c3dd4de6f14535afda6e620e39cb44030f33a91d0f
[INFO] running `Command { std: "docker" "start" "-a" "723c3c33eebf03ccd54c03c3dd4de6f14535afda6e620e39cb44030f33a91d0f", kill_on_drop: false }`
[INFO] [stderr]     Checking mini-internal-miku v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "723c3c33eebf03ccd54c03c3dd4de6f14535afda6e620e39cb44030f33a91d0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723c3c33eebf03ccd54c03c3dd4de6f14535afda6e620e39cb44030f33a91d0f", kill_on_drop: false }`
[INFO] [stdout] 723c3c33eebf03ccd54c03c3dd4de6f14535afda6e620e39cb44030f33a91d0f