[INFO] fetching crate tabout 0.3.0...
[INFO] checking tabout-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate tabout 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tabout 0.3.0
[INFO] finished tweaking crates.io crate tabout 0.3.0
[INFO] tweaked toml for crates.io crate tabout 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tabout 0.3.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding termwiz v0.8.0 (available: v0.23.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmem v0.1.1
[INFO] [stderr]   Downloaded vtparse v0.2.2
[INFO] [stderr]   Downloaded termwiz v0.8.0
[INFO] [stderr]   Downloaded filedescriptor v0.7.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fee86e36f5eae3976affa99a5f41dfbd4c9fea6d189cf789c346b4b09c211c9
[INFO] running `Command { std: "docker" "start" "-a" "0fee86e36f5eae3976affa99a5f41dfbd4c9fea6d189cf789c346b4b09c211c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fee86e36f5eae3976affa99a5f41dfbd4c9fea6d189cf789c346b4b09c211c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fee86e36f5eae3976affa99a5f41dfbd4c9fea6d189cf789c346b4b09c211c9", kill_on_drop: false }`
[INFO] [stdout] 0fee86e36f5eae3976affa99a5f41dfbd4c9fea6d189cf789c346b4b09c211c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea1aad98e84b3f1f6654c4d55f6e616e88505adb1fc85ec6928582a357d80aee
[INFO] running `Command { std: "docker" "start" "-a" "ea1aad98e84b3f1f6654c4d55f6e616e88505adb1fc85ec6928582a357d80aee", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking filedescriptor v0.7.3
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking memmem v0.1.1
[INFO] [stderr]     Checking xi-unicode v0.2.1
[INFO] [stderr]     Checking vtparse v0.2.2
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling terminfo v0.7.5
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking termwiz v0.8.0
[INFO] [stderr]     Checking tabout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `Command { std: "docker" "inspect" "ea1aad98e84b3f1f6654c4d55f6e616e88505adb1fc85ec6928582a357d80aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1aad98e84b3f1f6654c4d55f6e616e88505adb1fc85ec6928582a357d80aee", kill_on_drop: false }`
[INFO] [stdout] ea1aad98e84b3f1f6654c4d55f6e616e88505adb1fc85ec6928582a357d80aee