[INFO] fetching crate brainf 0.0.1...
[INFO] checking brainf-0.0.1 against master#8007b506ac5da629f223b755f5a5391edd5f6d01 for pr-88041
[INFO] extracting crate brainf 0.0.1 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate brainf 0.0.1 on toolchain 8007b506ac5da629f223b755f5a5391edd5f6d01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brainf 0.0.1
[INFO] finished tweaking crates.io crate brainf 0.0.1
[INFO] tweaked toml for crates.io crate brainf 0.0.1 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] crate crates.io crate brainf 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4200e6932976023a00a7ba2d66b0004e1fab73ebf3b34f9f48f992dee3b657e4
[INFO] running `Command { std: "docker" "start" "-a" "4200e6932976023a00a7ba2d66b0004e1fab73ebf3b34f9f48f992dee3b657e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4200e6932976023a00a7ba2d66b0004e1fab73ebf3b34f9f48f992dee3b657e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4200e6932976023a00a7ba2d66b0004e1fab73ebf3b34f9f48f992dee3b657e4", kill_on_drop: false }`
[INFO] [stdout] 4200e6932976023a00a7ba2d66b0004e1fab73ebf3b34f9f48f992dee3b657e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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" "+8007b506ac5da629f223b755f5a5391edd5f6d01" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87c3761d31f55829c592ecea9e45b2d16eb5771df761f7b884819531001c74ef
[INFO] running `Command { std: "docker" "start" "-a" "87c3761d31f55829c592ecea9e45b2d16eb5771df761f7b884819531001c74ef", 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 v0.2.78
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking idioma v0.0.3
[INFO] [stderr]     Checking brainf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/preprocessor.rs:163:37
[INFO] [stdout]     |
[INFO] [stdout] 163 |               +  [  >  +  [  .  ]  ]  \
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 164 | |
[INFO] [stdout] 165 | |             This example simply demonstrates that any text is ignored except for the Brainf command
[INFO] [stdout]     | |____________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/preprocessor.rs:163:37
[INFO] [stdout]     |
[INFO] [stdout] 163 |               +  [  >  +  [  .  ]  ]  \
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 164 | |
[INFO] [stdout] 165 | |             This example simply demonstrates that any text is ignored except for the Brainf command
[INFO] [stdout]     | |____________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
[INFO] running `Command { std: "docker" "inspect" "87c3761d31f55829c592ecea9e45b2d16eb5771df761f7b884819531001c74ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c3761d31f55829c592ecea9e45b2d16eb5771df761f7b884819531001c74ef", kill_on_drop: false }`
[INFO] [stdout] 87c3761d31f55829c592ecea9e45b2d16eb5771df761f7b884819531001c74ef