[INFO] fetching crate numtoa 0.2.4...
[INFO] testing numtoa-0.2.4 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate numtoa 0.2.4 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate numtoa 0.2.4 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate numtoa 0.2.4
[INFO] finished tweaking crates.io crate numtoa 0.2.4
[INFO] tweaked toml for crates.io crate numtoa 0.2.4 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8b67342e73b8b56584bbdb0fa3af54e55d2719a302a26c2b050bce59d821fb6
[INFO] running `Command { std: "docker" "start" "-a" "f8b67342e73b8b56584bbdb0fa3af54e55d2719a302a26c2b050bce59d821fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8b67342e73b8b56584bbdb0fa3af54e55d2719a302a26c2b050bce59d821fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8b67342e73b8b56584bbdb0fa3af54e55d2719a302a26c2b050bce59d821fb6", kill_on_drop: false }`
[INFO] [stdout] f8b67342e73b8b56584bbdb0fa3af54e55d2719a302a26c2b050bce59d821fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acf93e875a09fa8465ee78b9e87599861cc8f8a432e00b0eec5de5a233777620
[INFO] running `Command { std: "docker" "start" "-a" "acf93e875a09fa8465ee78b9e87599861cc8f8a432e00b0eec5de5a233777620", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "acf93e875a09fa8465ee78b9e87599861cc8f8a432e00b0eec5de5a233777620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf93e875a09fa8465ee78b9e87599861cc8f8a432e00b0eec5de5a233777620", kill_on_drop: false }`
[INFO] [stdout] acf93e875a09fa8465ee78b9e87599861cc8f8a432e00b0eec5de5a233777620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7e85ecbba1185fed8da3b85d4b825006095eb5486bbb7cf80f2bd7c0247c4f7
[INFO] running `Command { std: "docker" "start" "-a" "d7e85ecbba1185fed8da3b85d4b825006095eb5486bbb7cf80f2bd7c0247c4f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "d7e85ecbba1185fed8da3b85d4b825006095eb5486bbb7cf80f2bd7c0247c4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e85ecbba1185fed8da3b85d4b825006095eb5486bbb7cf80f2bd7c0247c4f7", kill_on_drop: false }`
[INFO] [stdout] d7e85ecbba1185fed8da3b85d4b825006095eb5486bbb7cf80f2bd7c0247c4f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90aa479a373bbb055e11f4fe32c3fe96cb69ca366ad6da6643ce9d490e003143
[INFO] running `Command { std: "docker" "start" "-a" "90aa479a373bbb055e11f4fe32c3fe96cb69ca366ad6da6643ce9d490e003143", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/numtoa-ff0f4024aace6b5e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test base10_i128_array_just_right ... ok
[INFO] [stdout] test base10_i32_array_just_right ... ok
[INFO] [stdout] test base10_i16_array_just_right ... ok
[INFO] [stdout] test base10_i64_array_just_right ... ok
[INFO] [stdout] test base10_i8_all ... ok
[INFO] [stdout] test base10_i8_array_just_right ... ok
[INFO] [stdout] test base10_u128_array_just_right ... ok
[INFO] [stdout] test base10_u16_array_just_right ... ok
[INFO] [stdout] test base10_u32_array_just_right ... ok
[INFO] [stdout] test base10_u8_all ... ok
[INFO] [stdout] test base10_u8_array_just_right ... ok
[INFO] [stdout] test base10_u64_array_just_right ... ok
[INFO] [stdout] test base8_min_signed_number ... ok
[INFO] [stdout] test base16_min_signed_number ... ok
[INFO] [stdout] test str_convenience ... ok
[INFO] [stdout] test base10_i128_array_too_small - should panic ... ok
[INFO] [stdout] test base10_i16_array_too_small - should panic ... ok
[INFO] [stdout] test base10_i32_array_too_small - should panic ... ok
[INFO] [stdout] test base10_i64_array_too_small - should panic ... ok
[INFO] [stdout] test base10_i8_array_too_small - should panic ... ok
[INFO] [stdout] test base10_u128_array_too_small - should panic ... ok
[INFO] [stdout] test base10_u16_array_too_small - should panic ... ok
[INFO] [stdout] test base10_u32_array_too_small - should panic ... ok
[INFO] [stdout] test base10_u64_array_too_small - should panic ... ok
[INFO] [stdout] test base10_u8_array_too_small - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numtoa
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - NumToA::numtoa (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90aa479a373bbb055e11f4fe32c3fe96cb69ca366ad6da6643ce9d490e003143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90aa479a373bbb055e11f4fe32c3fe96cb69ca366ad6da6643ce9d490e003143", kill_on_drop: false }`
[INFO] [stdout] 90aa479a373bbb055e11f4fe32c3fe96cb69ca366ad6da6643ce9d490e003143