[INFO] fetching crate acorn_prng 3.0.1...
[INFO] checking acorn_prng-3.0.1 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate acorn_prng 3.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate acorn_prng 3.0.1 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate acorn_prng 3.0.1
[INFO] finished tweaking crates.io crate acorn_prng 3.0.1
[INFO] tweaked toml for crates.io crate acorn_prng 3.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dcaceee50309123d65b00a3eaf34e12dbd1fcfcbbe04f52e8b9885ccd77fdd7a
[INFO] running `Command { std: "docker" "start" "-a" "dcaceee50309123d65b00a3eaf34e12dbd1fcfcbbe04f52e8b9885ccd77fdd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcaceee50309123d65b00a3eaf34e12dbd1fcfcbbe04f52e8b9885ccd77fdd7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcaceee50309123d65b00a3eaf34e12dbd1fcfcbbe04f52e8b9885ccd77fdd7a", kill_on_drop: false }`
[INFO] [stdout] dcaceee50309123d65b00a3eaf34e12dbd1fcfcbbe04f52e8b9885ccd77fdd7a
[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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 222bc6849db747f8ccc7853e7116ffda3c93e25b6d8104099a6c83a219a0ecc5
[INFO] running `Command { std: "docker" "start" "-a" "222bc6849db747f8ccc7853e7116ffda3c93e25b6d8104099a6c83a219a0ecc5", kill_on_drop: false }`
[INFO] [stderr]     Checking acorn_prng v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "222bc6849db747f8ccc7853e7116ffda3c93e25b6d8104099a6c83a219a0ecc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222bc6849db747f8ccc7853e7116ffda3c93e25b6d8104099a6c83a219a0ecc5", kill_on_drop: false }`
[INFO] [stdout] 222bc6849db747f8ccc7853e7116ffda3c93e25b6d8104099a6c83a219a0ecc5
[INFO] checking acorn_prng-3.0.1 against try#57fe1b734d9ff1c8a92bda60b85506b9648158d3 for pr-123752
[INFO] extracting crate acorn_prng 3.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate acorn_prng 3.0.1 on toolchain 57fe1b734d9ff1c8a92bda60b85506b9648158d3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate acorn_prng 3.0.1
[INFO] finished tweaking crates.io crate acorn_prng 3.0.1
[INFO] tweaked toml for crates.io crate acorn_prng 3.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a66c83ba41d8d9e2ab1f6c5194b70be57e4a070f67a53895b3036ff1087697f4
[INFO] running `Command { std: "docker" "start" "-a" "a66c83ba41d8d9e2ab1f6c5194b70be57e4a070f67a53895b3036ff1087697f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a66c83ba41d8d9e2ab1f6c5194b70be57e4a070f67a53895b3036ff1087697f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a66c83ba41d8d9e2ab1f6c5194b70be57e4a070f67a53895b3036ff1087697f4", kill_on_drop: false }`
[INFO] [stdout] a66c83ba41d8d9e2ab1f6c5194b70be57e4a070f67a53895b3036ff1087697f4
[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" "+57fe1b734d9ff1c8a92bda60b85506b9648158d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccea71065dc9cfb45f407f3d6e920522ae9750d4cab7473c3916f2070f8d2edc
[INFO] running `Command { std: "docker" "start" "-a" "ccea71065dc9cfb45f407f3d6e920522ae9750d4cab7473c3916f2070f8d2edc", kill_on_drop: false }`
[INFO] [stderr]     Checking acorn_prng v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "ccea71065dc9cfb45f407f3d6e920522ae9750d4cab7473c3916f2070f8d2edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccea71065dc9cfb45f407f3d6e920522ae9750d4cab7473c3916f2070f8d2edc", kill_on_drop: false }`
[INFO] [stdout] ccea71065dc9cfb45f407f3d6e920522ae9750d4cab7473c3916f2070f8d2edc
