[INFO] fetching crate aoc2021 0.3.0...
[INFO] testing aoc2021-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate aoc2021 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate aoc2021 0.3.0
[INFO] finished tweaking crates.io crate aoc2021 0.3.0
[INFO] tweaked toml for crates.io crate aoc2021 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aoc2021 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aoc2021 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b3b946cd0ceafa898385f44d617ab64a0191a07ce4f9cd3f9eb3ee4e6985dcd
[INFO] running `Command { std: "docker" "start" "-a" "1b3b946cd0ceafa898385f44d617ab64a0191a07ce4f9cd3f9eb3ee4e6985dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b3b946cd0ceafa898385f44d617ab64a0191a07ce4f9cd3f9eb3ee4e6985dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3b946cd0ceafa898385f44d617ab64a0191a07ce4f9cd3f9eb3ee4e6985dcd", kill_on_drop: false }`
[INFO] [stdout] 1b3b946cd0ceafa898385f44d617ab64a0191a07ce4f9cd3f9eb3ee4e6985dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 888119af66f1a6023128756feadb7885bb9eaabcfa6cade149ffb22456a14bec
[INFO] running `Command { std: "docker" "start" "-a" "888119af66f1a6023128756feadb7885bb9eaabcfa6cade149ffb22456a14bec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling aoc2021 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "888119af66f1a6023128756feadb7885bb9eaabcfa6cade149ffb22456a14bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "888119af66f1a6023128756feadb7885bb9eaabcfa6cade149ffb22456a14bec", kill_on_drop: false }`
[INFO] [stdout] 888119af66f1a6023128756feadb7885bb9eaabcfa6cade149ffb22456a14bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6aecbd73f341fa1fc862cfbf7a9531460a06f127ac0fbe4d0b230e0ed567f470
[INFO] running `Command { std: "docker" "start" "-a" "6aecbd73f341fa1fc862cfbf7a9531460a06f127ac0fbe4d0b230e0ed567f470", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2021 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6aecbd73f341fa1fc862cfbf7a9531460a06f127ac0fbe4d0b230e0ed567f470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aecbd73f341fa1fc862cfbf7a9531460a06f127ac0fbe4d0b230e0ed567f470", kill_on_drop: false }`
[INFO] [stdout] 6aecbd73f341fa1fc862cfbf7a9531460a06f127ac0fbe4d0b230e0ed567f470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c29ecb62cfafce87c3097c59336aebc873b397164c5560a2f0cd56d027b219f
[INFO] running `Command { std: "docker" "start" "-a" "9c29ecb62cfafce87c3097c59336aebc873b397164c5560a2f0cd56d027b219f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoc2021-542314a2c61d9809)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc2021-628f7c84e888e5a5)
[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 aoc2021
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/day3.rs - day3::count_bits (line 85) ... ok
[INFO] [stdout] test src/day3.rs - day3::generate_gamma_rate (line 189) ... ok
[INFO] [stdout] test src/day2.rs - day2::Solver::part_two (line 39) ... ok
[INFO] [stdout] test src/day1.rs - day1::Solver::part_one (line 14) ... ok
[INFO] [stdout] test src/day3.rs - day3::count_bit_position (line 105) ... ok
[INFO] [stdout] test src/day3.rs - day3::find_oxygen_rating (line 127) ... ok
[INFO] [stdout] test src/day3.rs - day3::generate_epsilon_rate (line 212) ... ok
[INFO] [stdout] test src/day3.rs - day3::find_co2_rating (line 158) ... ok
[INFO] [stdout] test src/day2.rs - day2::Solver::new (line 55) ... ok
[INFO] [stdout] test src/day3.rs - day3::Solver::part_two (line 67) ... ok
[INFO] [stdout] test src/day3.rs - day3::Solver::part_one (line 49) ... ok
[INFO] [stdout] test src/day1.rs - day1::Solver::part_two (line 27) ... ok
[INFO] [stdout] test src/day1.rs - day1::Solver::new (line 42) ... ok
[INFO] [stdout] test src/day2.rs - day2::Solver::part_one (line 24) ... ok
[INFO] [stdout] test src/day3.rs - day3::Solver::new (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c29ecb62cfafce87c3097c59336aebc873b397164c5560a2f0cd56d027b219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c29ecb62cfafce87c3097c59336aebc873b397164c5560a2f0cd56d027b219f", kill_on_drop: false }`
[INFO] [stdout] 9c29ecb62cfafce87c3097c59336aebc873b397164c5560a2f0cd56d027b219f