[INFO] fetching crate brainfck 0.3.0...
[INFO] testing brainfck-0.3.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate brainfck 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate brainfck 0.3.0
[INFO] finished tweaking crates.io crate brainfck 0.3.0
[INFO] tweaked toml for crates.io crate brainfck 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate brainfck 0.3.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate brainfck 0.3.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiny-vec v0.9.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71f68857295a3016f45f5ef66adadb5d32cb08e0fc0605c731622e54ace1668c
[INFO] running `Command { std: "docker" "start" "-a" "71f68857295a3016f45f5ef66adadb5d32cb08e0fc0605c731622e54ace1668c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71f68857295a3016f45f5ef66adadb5d32cb08e0fc0605c731622e54ace1668c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71f68857295a3016f45f5ef66adadb5d32cb08e0fc0605c731622e54ace1668c", kill_on_drop: false }`
[INFO] [stdout] 71f68857295a3016f45f5ef66adadb5d32cb08e0fc0605c731622e54ace1668c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3287ef2a601e3e5372f11fe9ebb4c8a8aa46f9a1c44df0e8d15ee3045af9aead
[INFO] running `Command { std: "docker" "start" "-a" "3287ef2a601e3e5372f11fe9ebb4c8a8aa46f9a1c44df0e8d15ee3045af9aead", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiny-vec v0.9.5
[INFO] [stderr]    Compiling brainfck v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "3287ef2a601e3e5372f11fe9ebb4c8a8aa46f9a1c44df0e8d15ee3045af9aead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3287ef2a601e3e5372f11fe9ebb4c8a8aa46f9a1c44df0e8d15ee3045af9aead", kill_on_drop: false }`
[INFO] [stdout] 3287ef2a601e3e5372f11fe9ebb4c8a8aa46f9a1c44df0e8d15ee3045af9aead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f9846b056627d153c624075bb4a2348185253e06d4b871d04ed6759fa69b3ea
[INFO] running `Command { std: "docker" "start" "-a" "7f9846b056627d153c624075bb4a2348185253e06d4b871d04ed6759fa69b3ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfck v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "7f9846b056627d153c624075bb4a2348185253e06d4b871d04ed6759fa69b3ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9846b056627d153c624075bb4a2348185253e06d4b871d04ed6759fa69b3ea", kill_on_drop: false }`
[INFO] [stdout] 7f9846b056627d153c624075bb4a2348185253e06d4b871d04ed6759fa69b3ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffaa152190c5210d73a4ba03524502839a864f90d40ccb2e9228f62d0040f574
[INFO] running `Command { std: "docker" "start" "-a" "ffaa152190c5210d73a4ba03524502839a864f90d40ccb2e9228f62d0040f574", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brainfck-2bb4fb2a0ceb89de)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::push_iter ... ok
[INFO] [stdout] test test::split_loop ... ok
[INFO] [stdout] test test::tiny_vec_test_mem ... ok
[INFO] [stdout] test test::tiny_vec_test_loops ... ok
[INFO] [stdout] test test::tiny_vec_test_prog_owned ... ok
[INFO] [stdout] test test::hello_world ... ok
[INFO] [stdout] test test::hello_world_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/brainfck-c5e32fd753cba9c0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brainfck
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Interpreter<'prog,In,Out,MS,PS,LS>::push_instructions_iter (line 137) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.49s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "ffaa152190c5210d73a4ba03524502839a864f90d40ccb2e9228f62d0040f574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffaa152190c5210d73a4ba03524502839a864f90d40ccb2e9228f62d0040f574", kill_on_drop: false }`
[INFO] [stdout] ffaa152190c5210d73a4ba03524502839a864f90d40ccb2e9228f62d0040f574