[INFO] fetching crate blu 0.2.1...
[INFO] checking blu-0.2.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate blu 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate blu 0.2.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "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-1-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66d4b33a0643a3de802d0dbae0b410d24f8548cbc1de7fb83d4ebb691e63d02d
[INFO] running `Command { std: "docker" "start" "-a" "66d4b33a0643a3de802d0dbae0b410d24f8548cbc1de7fb83d4ebb691e63d02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66d4b33a0643a3de802d0dbae0b410d24f8548cbc1de7fb83d4ebb691e63d02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d4b33a0643a3de802d0dbae0b410d24f8548cbc1de7fb83d4ebb691e63d02d", kill_on_drop: false }`
[INFO] [stdout] 66d4b33a0643a3de802d0dbae0b410d24f8548cbc1de7fb83d4ebb691e63d02d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c898d25b8655f4f0ce149d2e6f434551f2d3bea48d9aa049ccabe3363358f6bb
[INFO] running `Command { std: "docker" "start" "-a" "c898d25b8655f4f0ce149d2e6f434551f2d3bea48d9aa049ccabe3363358f6bb", 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" "c898d25b8655f4f0ce149d2e6f434551f2d3bea48d9aa049ccabe3363358f6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c898d25b8655f4f0ce149d2e6f434551f2d3bea48d9aa049ccabe3363358f6bb", kill_on_drop: false }`
[INFO] [stdout] c898d25b8655f4f0ce149d2e6f434551f2d3bea48d9aa049ccabe3363358f6bb
[INFO] checking blu-0.2.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate blu 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate blu 0.2.1 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "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-1-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cdfb30c9056648e4a997093f9983d4f02ca48ee419713f8596073a94d83543a
[INFO] running `Command { std: "docker" "start" "-a" "0cdfb30c9056648e4a997093f9983d4f02ca48ee419713f8596073a94d83543a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cdfb30c9056648e4a997093f9983d4f02ca48ee419713f8596073a94d83543a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cdfb30c9056648e4a997093f9983d4f02ca48ee419713f8596073a94d83543a", kill_on_drop: false }`
[INFO] [stdout] 0cdfb30c9056648e4a997093f9983d4f02ca48ee419713f8596073a94d83543a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5787d933850f6b3b0487f8e3f9c865a49055d7532b4fa9cae4220588201d8344
[INFO] running `Command { std: "docker" "start" "-a" "5787d933850f6b3b0487f8e3f9c865a49055d7532b4fa9cae4220588201d8344", kill_on_drop: false }`
[INFO] [stderr]     Checking blu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5787d933850f6b3b0487f8e3f9c865a49055d7532b4fa9cae4220588201d8344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5787d933850f6b3b0487f8e3f9c865a49055d7532b4fa9cae4220588201d8344", kill_on_drop: false }`
[INFO] [stdout] 5787d933850f6b3b0487f8e3f9c865a49055d7532b4fa9cae4220588201d8344
