[INFO] fetching crate zerror_full 0.7.0...
[INFO] checking zerror_full-0.7.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate zerror_full 0.7.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zerror_full 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zerror_full 0.7.0
[INFO] tweaked toml for crates.io crate zerror_full 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerror_full 0.7.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zerror_full 0.7.0 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded buffertk v0.13.0
[INFO] [stderr]   Downloaded tatl v0.13.0
[INFO] [stderr]   Downloaded derive_util v0.5.0
[INFO] [stderr]   Downloaded prototk_derive v0.13.0
[INFO] [stderr]   Downloaded zerror_derive v0.7.0
[INFO] [stderr]   Downloaded prototk v0.13.0
[INFO] [stderr]   Downloaded one_two_eight v0.10.0
[INFO] [stderr]   Downloaded zerror v0.8.0
[INFO] [stderr]   Downloaded zerror_core v0.13.0
[INFO] [stderr]   Downloaded sig_fig_histogram v0.6.0
[INFO] [stderr]   Downloaded biometrics v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 462f7d783209b3b0cfe68427a224ff7888b2bf5220c84000dbb5e0f9ea2474cc
[INFO] running `Command { std: "docker" "start" "-a" "462f7d783209b3b0cfe68427a224ff7888b2bf5220c84000dbb5e0f9ea2474cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "462f7d783209b3b0cfe68427a224ff7888b2bf5220c84000dbb5e0f9ea2474cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462f7d783209b3b0cfe68427a224ff7888b2bf5220c84000dbb5e0f9ea2474cc", kill_on_drop: false }`
[INFO] [stdout] 462f7d783209b3b0cfe68427a224ff7888b2bf5220c84000dbb5e0f9ea2474cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a422e98b2603c5ad9def1da4554f159969ac09a9d858a3e263a0cce1889ea6b
[INFO] running `Command { std: "docker" "start" "-a" "2a422e98b2603c5ad9def1da4554f159969ac09a9d858a3e263a0cce1889ea6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling buffertk v0.13.0
[INFO] [stderr]     Checking zerror v0.8.0
[INFO] [stderr]     Checking sig_fig_histogram v0.6.0
[INFO] [stderr]     Checking zerror_full v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking biometrics v0.12.0
[INFO] [stderr]    Compiling derive_util v0.5.0
[INFO] [stderr]    Compiling prototk_derive v0.13.0
[INFO] [stderr]    Compiling zerror_derive v0.7.0
[INFO] [stderr]     Checking prototk v0.13.0
[INFO] [stderr]     Checking one_two_eight v0.10.0
[INFO] [stderr]     Checking tatl v0.13.0
[INFO] [stderr]     Checking zerror_core v0.13.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "2a422e98b2603c5ad9def1da4554f159969ac09a9d858a3e263a0cce1889ea6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a422e98b2603c5ad9def1da4554f159969ac09a9d858a3e263a0cce1889ea6b", kill_on_drop: false }`
[INFO] [stdout] 2a422e98b2603c5ad9def1da4554f159969ac09a9d858a3e263a0cce1889ea6b