[INFO] fetching crate mini-brainfuck 1.0.1...
[INFO] testing mini-brainfuck-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mini-brainfuck 1.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mini-brainfuck 1.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mini-brainfuck 1.0.1
[INFO] finished tweaking crates.io crate mini-brainfuck 1.0.1
[INFO] tweaked toml for crates.io crate mini-brainfuck 1.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate mini-brainfuck 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de5bdf916f37fdc45b6f23c00977e0ffa02ed5ef3bb3fa74481dc909582f0ace
[INFO] running `Command { std: "docker" "start" "-a" "de5bdf916f37fdc45b6f23c00977e0ffa02ed5ef3bb3fa74481dc909582f0ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de5bdf916f37fdc45b6f23c00977e0ffa02ed5ef3bb3fa74481dc909582f0ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5bdf916f37fdc45b6f23c00977e0ffa02ed5ef3bb3fa74481dc909582f0ace", kill_on_drop: false }`
[INFO] [stdout] de5bdf916f37fdc45b6f23c00977e0ffa02ed5ef3bb3fa74481dc909582f0ace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d7ef27ebddc9cdf990bfa86e41227edaa8eeec6ff018f365dede41e99ad9577
[INFO] running `Command { std: "docker" "start" "-a" "3d7ef27ebddc9cdf990bfa86e41227edaa8eeec6ff018f365dede41e99ad9577", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling owo-colors v3.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling mini-brainfuck v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
[INFO] running `Command { std: "docker" "inspect" "3d7ef27ebddc9cdf990bfa86e41227edaa8eeec6ff018f365dede41e99ad9577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7ef27ebddc9cdf990bfa86e41227edaa8eeec6ff018f365dede41e99ad9577", kill_on_drop: false }`
[INFO] [stdout] 3d7ef27ebddc9cdf990bfa86e41227edaa8eeec6ff018f365dede41e99ad9577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813459158ba74c8d967392fc8e89b4836accb41392fde9caefe015d8312fce30
[INFO] running `Command { std: "docker" "start" "-a" "813459158ba74c8d967392fc8e89b4836accb41392fde9caefe015d8312fce30", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mini-brainfuck v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] [stderr]   Executable unittests src/brainfuck.rs (/opt/rustwide/target/debug/deps/mini_brainfuck-d2645927b26e8839)
[INFO] running `Command { std: "docker" "inspect" "813459158ba74c8d967392fc8e89b4836accb41392fde9caefe015d8312fce30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813459158ba74c8d967392fc8e89b4836accb41392fde9caefe015d8312fce30", kill_on_drop: false }`
[INFO] [stdout] 813459158ba74c8d967392fc8e89b4836accb41392fde9caefe015d8312fce30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dcb578444a4c58045a1881c16e1a6873c62a3043464599a48ad7e389dadb63b7
[INFO] running `Command { std: "docker" "start" "-a" "dcb578444a4c58045a1881c16e1a6873c62a3043464599a48ad7e389dadb63b7", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/brainfuck.rs (/opt/rustwide/target/debug/deps/mini_brainfuck-d2645927b26e8839)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::cell_add ... ok
[INFO] [stdout] test tests::cell_left ... ok
[INFO] [stdout] test tests::cell_left_end ... ok
[INFO] [stdout] test tests::cell_loop ... ok
[INFO] [stdout] test tests::cell_right ... ok
[INFO] [stdout] test tests::cell_right_end ... ok
[INFO] [stdout] test tests::cell_sub ... ok
[INFO] [stdout] test tests::cell_sub_plus ... ok
[INFO] [stdout] test tests::comments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcb578444a4c58045a1881c16e1a6873c62a3043464599a48ad7e389dadb63b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb578444a4c58045a1881c16e1a6873c62a3043464599a48ad7e389dadb63b7", kill_on_drop: false }`
[INFO] [stdout] dcb578444a4c58045a1881c16e1a6873c62a3043464599a48ad7e389dadb63b7