[INFO] fetching crate logbook_test_baby 0.1.0...
[INFO] testing logbook_test_baby-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate logbook_test_baby 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate logbook_test_baby 0.1.0
[INFO] finished tweaking crates.io crate logbook_test_baby 0.1.0
[INFO] tweaked toml for crates.io crate logbook_test_baby 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate logbook_test_baby 0.1.0 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 logbook_test_baby 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d403e2f3cbe8a969f87d4754119ef0f082eaeb86c6e316676b5c0da3b0c8dbe2
[INFO] running `Command { std: "docker" "start" "-a" "d403e2f3cbe8a969f87d4754119ef0f082eaeb86c6e316676b5c0da3b0c8dbe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d403e2f3cbe8a969f87d4754119ef0f082eaeb86c6e316676b5c0da3b0c8dbe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d403e2f3cbe8a969f87d4754119ef0f082eaeb86c6e316676b5c0da3b0c8dbe2", kill_on_drop: false }`
[INFO] [stdout] d403e2f3cbe8a969f87d4754119ef0f082eaeb86c6e316676b5c0da3b0c8dbe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1c235799465ba7ef2da3fc6817ff9d35923f82c8f57676d1eb275e98c5ce1e75
[INFO] running `Command { std: "docker" "start" "-a" "1c235799465ba7ef2da3fc6817ff9d35923f82c8f57676d1eb275e98c5ce1e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling logbook_test_baby v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "1c235799465ba7ef2da3fc6817ff9d35923f82c8f57676d1eb275e98c5ce1e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c235799465ba7ef2da3fc6817ff9d35923f82c8f57676d1eb275e98c5ce1e75", kill_on_drop: false }`
[INFO] [stdout] 1c235799465ba7ef2da3fc6817ff9d35923f82c8f57676d1eb275e98c5ce1e75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fba91638b7517560b97c9387ff215f508f1752ef565012ba67bf16accf16f603
[INFO] running `Command { std: "docker" "start" "-a" "fba91638b7517560b97c9387ff215f508f1752ef565012ba67bf16accf16f603", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling tempfile v3.22.0
[INFO] [stderr]    Compiling logbook_test_baby v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.01s
[INFO] running `Command { std: "docker" "inspect" "fba91638b7517560b97c9387ff215f508f1752ef565012ba67bf16accf16f603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba91638b7517560b97c9387ff215f508f1752ef565012ba67bf16accf16f603", kill_on_drop: false }`
[INFO] [stdout] fba91638b7517560b97c9387ff215f508f1752ef565012ba67bf16accf16f603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9374b7bce7b4036e27f2f4e3be6e9e4676508ac814b8a040281adc471d1b3712
[INFO] running `Command { std: "docker" "start" "-a" "9374b7bce7b4036e27f2f4e3be6e9e4676508ac814b8a040281adc471d1b3712", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/logbook_test_baby-1a82a6ced1b13b5a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_read_logbook_fn_reads_contents_of_a_file ... ok
[INFO] [stdout] test tests::test_read_logbook_fn_returns_none_if_file_does_not_exist ... ok
[INFO] [stdout] test tests::test_append_message_fn_appends_msg_to_existing_file ... ok
[INFO] [stdout] test tests::test_append_message_fn_creates_file_if_necessary ... ok
[INFO] [stdout] test tests::test_read_logbook_fn_returns_none_for_empty_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/logbook_test_baby-3157bdc8968eaae0)
[INFO] [stdout] 
[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] [stderr]    Doc-tests logbook_test_baby
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "9374b7bce7b4036e27f2f4e3be6e9e4676508ac814b8a040281adc471d1b3712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9374b7bce7b4036e27f2f4e3be6e9e4676508ac814b8a040281adc471d1b3712", kill_on_drop: false }`
[INFO] [stdout] 9374b7bce7b4036e27f2f4e3be6e9e4676508ac814b8a040281adc471d1b3712