[INFO] fetching crate ftab-dump 1.0.3...
[INFO] checking ftab-dump-1.0.3 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate ftab-dump 1.0.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ftab-dump 1.0.3 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ftab-dump 1.0.3
[INFO] finished tweaking crates.io crate ftab-dump 1.0.3
[INFO] tweaked toml for crates.io crate ftab-dump 1.0.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate ftab-dump 1.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c5eb8c3a21942a8f0024dacf80602702de28648efd88fba836161cd27a62495
[INFO] running `Command { std: "docker" "start" "-a" "9c5eb8c3a21942a8f0024dacf80602702de28648efd88fba836161cd27a62495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c5eb8c3a21942a8f0024dacf80602702de28648efd88fba836161cd27a62495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5eb8c3a21942a8f0024dacf80602702de28648efd88fba836161cd27a62495", kill_on_drop: false }`
[INFO] [stdout] 9c5eb8c3a21942a8f0024dacf80602702de28648efd88fba836161cd27a62495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad54bc866e1d54833cabeb2a86e42675c497358d1c8a7596b772474454111f1
[INFO] running `Command { std: "docker" "start" "-a" "2ad54bc866e1d54833cabeb2a86e42675c497358d1c8a7596b772474454111f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking ftab-dump v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "2ad54bc866e1d54833cabeb2a86e42675c497358d1c8a7596b772474454111f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad54bc866e1d54833cabeb2a86e42675c497358d1c8a7596b772474454111f1", kill_on_drop: false }`
[INFO] [stdout] 2ad54bc866e1d54833cabeb2a86e42675c497358d1c8a7596b772474454111f1