[INFO] fetching crate stcalc 1.0.1...
[INFO] testing stcalc-1.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate stcalc 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate stcalc 1.0.1
[INFO] finished tweaking crates.io crate stcalc 1.0.1
[INFO] tweaked toml for crates.io crate stcalc 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stcalc 1.0.1 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 stcalc 1.0.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 983d504ea16cf3a1148b439851937dc89812f7ad99d7a1a41469c038f07b6fef
[INFO] running `Command { std: "docker" "start" "-a" "983d504ea16cf3a1148b439851937dc89812f7ad99d7a1a41469c038f07b6fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "983d504ea16cf3a1148b439851937dc89812f7ad99d7a1a41469c038f07b6fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "983d504ea16cf3a1148b439851937dc89812f7ad99d7a1a41469c038f07b6fef", kill_on_drop: false }`
[INFO] [stdout] 983d504ea16cf3a1148b439851937dc89812f7ad99d7a1a41469c038f07b6fef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 36e893f7c13efd2a78a9aa479674f5cd06a5fea953eb9152504ac1af2ecb4046
[INFO] running `Command { std: "docker" "start" "-a" "36e893f7c13efd2a78a9aa479674f5cd06a5fea953eb9152504ac1af2ecb4046", kill_on_drop: false }`
[INFO] [stderr]    Compiling stcalc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "36e893f7c13efd2a78a9aa479674f5cd06a5fea953eb9152504ac1af2ecb4046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36e893f7c13efd2a78a9aa479674f5cd06a5fea953eb9152504ac1af2ecb4046", kill_on_drop: false }`
[INFO] [stdout] 36e893f7c13efd2a78a9aa479674f5cd06a5fea953eb9152504ac1af2ecb4046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1cc4bff42caa0a5560bb8c02f6be947a9e6f9947aa116ff707abd159e256ee32
[INFO] running `Command { std: "docker" "start" "-a" "1cc4bff42caa0a5560bb8c02f6be947a9e6f9947aa116ff707abd159e256ee32", kill_on_drop: false }`
[INFO] [stderr]    Compiling stcalc v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "1cc4bff42caa0a5560bb8c02f6be947a9e6f9947aa116ff707abd159e256ee32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc4bff42caa0a5560bb8c02f6be947a9e6f9947aa116ff707abd159e256ee32", kill_on_drop: false }`
[INFO] [stdout] 1cc4bff42caa0a5560bb8c02f6be947a9e6f9947aa116ff707abd159e256ee32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ce55809d13fe6aee8eeb78fe8baf7a601a9edf2886ad000573f61ed4f0def316
[INFO] running `Command { std: "docker" "start" "-a" "ce55809d13fe6aee8eeb78fe8baf7a601a9edf2886ad000573f61ed4f0def316", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stcalc-7d3c7f2bb0de939f)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test stack::tests::it_should_invert_number ... ok
[INFO] [stdout] test stack::tests::it_should_push_number_into_stack_top ... ok
[INFO] [stdout] test stack::tests::it_should_return_float ... ok
[INFO] [stdout] test stack::tests::it_should_return_last_value_as_character ... ok
[INFO] [stdout] test stack::tests::it_should_unstack_adding ... ok
[INFO] [stdout] test stack::tests::it_should_return_ignore_decimal ... ok
[INFO] [stdout] test stack::tests::it_should_return_last_number ... ok
[INFO] [stdout] test stack::tests::it_should_invert_signal ... ok
[INFO] [stdout] test stack::tests::it_should_create_an_empty_stack ... ok
[INFO] [stdout] test stack::tests::it_should_pop_from_stack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce55809d13fe6aee8eeb78fe8baf7a601a9edf2886ad000573f61ed4f0def316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce55809d13fe6aee8eeb78fe8baf7a601a9edf2886ad000573f61ed4f0def316", kill_on_drop: false }`
[INFO] [stdout] ce55809d13fe6aee8eeb78fe8baf7a601a9edf2886ad000573f61ed4f0def316