[INFO] fetching crate brainf 0.0.1...
[INFO] building brainf-0.0.1 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] extracting crate brainf 0.0.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate brainf 0.0.1 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-3-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded idioma v0.0.3
[INFO] [stderr]   Downloaded text_io v0.1.8
[INFO] [stderr]   Downloaded hermit-abi v0.1.16
[INFO] [stderr]   Downloaded libc v0.2.78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fe07bee73bcfb31abf345fc70fd19345a46d174474564a47315d7d86d234dfc
[INFO] running `Command { std: "docker" "start" "-a" "2fe07bee73bcfb31abf345fc70fd19345a46d174474564a47315d7d86d234dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fe07bee73bcfb31abf345fc70fd19345a46d174474564a47315d7d86d234dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe07bee73bcfb31abf345fc70fd19345a46d174474564a47315d7d86d234dfc", kill_on_drop: false }`
[INFO] [stdout] 2fe07bee73bcfb31abf345fc70fd19345a46d174474564a47315d7d86d234dfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf3e80b99728a29d080877774b9ac362c05f65bb3925abe3e9c419701d4dbb95
[INFO] running `Command { std: "docker" "start" "-a" "cf3e80b99728a29d080877774b9ac362c05f65bb3925abe3e9c419701d4dbb95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling text_io v0.1.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling idioma v0.0.3
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "cf3e80b99728a29d080877774b9ac362c05f65bb3925abe3e9c419701d4dbb95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3e80b99728a29d080877774b9ac362c05f65bb3925abe3e9c419701d4dbb95", kill_on_drop: false }`
[INFO] [stdout] cf3e80b99728a29d080877774b9ac362c05f65bb3925abe3e9c419701d4dbb95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe69c3ff9a1e5731e883f5fe88d7f7f3ca1509bfd2ca74841d985fbad969fb0a
[INFO] running `Command { std: "docker" "start" "-a" "fe69c3ff9a1e5731e883f5fe88d7f7f3ca1509bfd2ca74841d985fbad969fb0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "fe69c3ff9a1e5731e883f5fe88d7f7f3ca1509bfd2ca74841d985fbad969fb0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe69c3ff9a1e5731e883f5fe88d7f7f3ca1509bfd2ca74841d985fbad969fb0a", kill_on_drop: false }`
[INFO] [stdout] fe69c3ff9a1e5731e883f5fe88d7f7f3ca1509bfd2ca74841d985fbad969fb0a