[INFO] fetching crate irust 1.29.0...
[INFO] checking irust-1.29.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate irust 1.29.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate irust 1.29.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irust 1.29.0
[INFO] finished tweaking crates.io crate irust 1.29.0
[INFO] tweaked toml for crates.io crate irust 1.29.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate irust 1.29.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4e7236b2b983574f0389a5f7a12e53b3fa3e7c45d4b1ef4df5b558bf51f4013
[INFO] running `Command { std: "docker" "start" "-a" "f4e7236b2b983574f0389a5f7a12e53b3fa3e7c45d4b1ef4df5b558bf51f4013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4e7236b2b983574f0389a5f7a12e53b3fa3e7c45d4b1ef4df5b558bf51f4013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e7236b2b983574f0389a5f7a12e53b3fa3e7c45d4b1ef4df5b558bf51f4013", kill_on_drop: false }`
[INFO] [stdout] f4e7236b2b983574f0389a5f7a12e53b3fa3e7c45d4b1ef4df5b558bf51f4013
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf91f16f1ea64d0cf88a403596fdec1d2937da05ba7600b1a7deb3b794e82438
[INFO] running `Command { std: "docker" "start" "-a" "cf91f16f1ea64d0cf88a403596fdec1d2937da05ba7600b1a7deb3b794e82438", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking libloading v0.7.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking irust_repl v0.8.0
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking rscript v0.10.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking nix v0.22.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.1
[INFO] [stderr]     Checking crossterm v0.20.0
[INFO] [stderr]     Checking printer v0.3.0
[INFO] [stderr]     Checking irust_api v0.20.0
[INFO] [stderr]     Checking irust v1.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.15s
[INFO] running `Command { std: "docker" "inspect" "cf91f16f1ea64d0cf88a403596fdec1d2937da05ba7600b1a7deb3b794e82438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf91f16f1ea64d0cf88a403596fdec1d2937da05ba7600b1a7deb3b794e82438", kill_on_drop: false }`
[INFO] [stdout] cf91f16f1ea64d0cf88a403596fdec1d2937da05ba7600b1a7deb3b794e82438
