[INFO] fetching crate blu 0.2.1...
[INFO] checking blu-0.2.1 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate blu 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate blu 0.2.1 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blu 0.2.1
[INFO] finished tweaking crates.io crate blu 0.2.1
[INFO] tweaked toml for crates.io crate blu 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate blu 0.2.1 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc1f4d24cbbd71491d1b0d388941ac3401a8e9070c742a2ecbd5e2a69e48ec36
[INFO] running `Command { std: "docker" "start" "-a" "cc1f4d24cbbd71491d1b0d388941ac3401a8e9070c742a2ecbd5e2a69e48ec36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc1f4d24cbbd71491d1b0d388941ac3401a8e9070c742a2ecbd5e2a69e48ec36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1f4d24cbbd71491d1b0d388941ac3401a8e9070c742a2ecbd5e2a69e48ec36", kill_on_drop: false }`
[INFO] [stdout] cc1f4d24cbbd71491d1b0d388941ac3401a8e9070c742a2ecbd5e2a69e48ec36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88c19341537669b91d04e85910c8e4b29d73a53c6900583e16f1a7b1b64aaddc
[INFO] running `Command { std: "docker" "start" "-a" "88c19341537669b91d04e85910c8e4b29d73a53c6900583e16f1a7b1b64aaddc", kill_on_drop: false }`
[INFO] [stderr]     Checking blu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "88c19341537669b91d04e85910c8e4b29d73a53c6900583e16f1a7b1b64aaddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c19341537669b91d04e85910c8e4b29d73a53c6900583e16f1a7b1b64aaddc", kill_on_drop: false }`
[INFO] [stdout] 88c19341537669b91d04e85910c8e4b29d73a53c6900583e16f1a7b1b64aaddc
[INFO] checking blu-0.2.1 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate blu 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate blu 0.2.1 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blu 0.2.1
[INFO] finished tweaking crates.io crate blu 0.2.1
[INFO] tweaked toml for crates.io crate blu 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate blu 0.2.1 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46e9128e2bbc569834bc16dda47226494fd5ff464be03668bef903c28da75a1e
[INFO] running `Command { std: "docker" "start" "-a" "46e9128e2bbc569834bc16dda47226494fd5ff464be03668bef903c28da75a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e9128e2bbc569834bc16dda47226494fd5ff464be03668bef903c28da75a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e9128e2bbc569834bc16dda47226494fd5ff464be03668bef903c28da75a1e", kill_on_drop: false }`
[INFO] [stdout] 46e9128e2bbc569834bc16dda47226494fd5ff464be03668bef903c28da75a1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b88641f1f64020ecdd0eccc34c29e59e8525539ba6a81f2d2db9ad589dd2316b
[INFO] running `Command { std: "docker" "start" "-a" "b88641f1f64020ecdd0eccc34c29e59e8525539ba6a81f2d2db9ad589dd2316b", kill_on_drop: false }`
[INFO] [stderr]     Checking blu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "b88641f1f64020ecdd0eccc34c29e59e8525539ba6a81f2d2db9ad589dd2316b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88641f1f64020ecdd0eccc34c29e59e8525539ba6a81f2d2db9ad589dd2316b", kill_on_drop: false }`
[INFO] [stdout] b88641f1f64020ecdd0eccc34c29e59e8525539ba6a81f2d2db9ad589dd2316b
