[INFO] fetching crate septem 1.1.0...
[INFO] testing septem-1.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate septem 1.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate septem 1.1.0
[INFO] finished tweaking crates.io crate septem 1.1.0
[INFO] tweaked toml for crates.io crate septem 1.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate septem 1.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06d2371ea5658ecd86b18e4c58f7b8d20e4b350363d11837b14b6b070a0b8436
[INFO] running `Command { std: "docker" "start" "-a" "06d2371ea5658ecd86b18e4c58f7b8d20e4b350363d11837b14b6b070a0b8436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d2371ea5658ecd86b18e4c58f7b8d20e4b350363d11837b14b6b070a0b8436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d2371ea5658ecd86b18e4c58f7b8d20e4b350363d11837b14b6b070a0b8436", kill_on_drop: false }`
[INFO] [stdout] 06d2371ea5658ecd86b18e4c58f7b8d20e4b350363d11837b14b6b070a0b8436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e706b759ed8c3f5c5703107b543d5b43279d1b1bc2abe3ed62e8ad36f5a4245a
[INFO] running `Command { std: "docker" "start" "-a" "e706b759ed8c3f5c5703107b543d5b43279d1b1bc2abe3ed62e8ad36f5a4245a", kill_on_drop: false }`
[INFO] [stderr]    Compiling septem v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e706b759ed8c3f5c5703107b543d5b43279d1b1bc2abe3ed62e8ad36f5a4245a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e706b759ed8c3f5c5703107b543d5b43279d1b1bc2abe3ed62e8ad36f5a4245a", kill_on_drop: false }`
[INFO] [stdout] e706b759ed8c3f5c5703107b543d5b43279d1b1bc2abe3ed62e8ad36f5a4245a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ef337642834eac8bf71218ee498b35311615dfb81edb3bc4c7a3c08c7192ce6
[INFO] running `Command { std: "docker" "start" "-a" "3ef337642834eac8bf71218ee498b35311615dfb81edb3bc4c7a3c08c7192ce6", kill_on_drop: false }`
[INFO] [stderr]    Compiling septem v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "3ef337642834eac8bf71218ee498b35311615dfb81edb3bc4c7a3c08c7192ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef337642834eac8bf71218ee498b35311615dfb81edb3bc4c7a3c08c7192ce6", kill_on_drop: false }`
[INFO] [stdout] 3ef337642834eac8bf71218ee498b35311615dfb81edb3bc4c7a3c08c7192ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ec3ef251ae027b93390ae74500a7e495007e88f463eb9987b25cbc1c1d3b392
[INFO] running `Command { std: "docker" "start" "-a" "7ec3ef251ae027b93390ae74500a7e495007e88f463eb9987b25cbc1c1d3b392", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/septem-0eeab16f92d94ccc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/digit.rs (/opt/rustwide/target/debug/deps/digit-0c9c0caca90edce0)
[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 4 tests
[INFO] [stdout] test tests::digit_display ... ok
[INFO] [stdout] test tests::from_int_invalid ... ok
[INFO] [stdout] test tests::from_int_valid ... ok
[INFO] [stdout] test tests::to_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roman.rs (/opt/rustwide/target/debug/deps/roman-5133f65b86723a16)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::from_int_too_high ... ok
[INFO] [stdout] test tests::from_str_invalid ... ok
[INFO] [stdout] test tests::display_roman ... ok
[INFO] [stdout] test tests::from_str_valid ... ok
[INFO] [stdout] test tests::from_valid ... ok
[INFO] [stdout] test tests::parse_str ... ok
[INFO] [stdout] test tests::to_digits ... ok
[INFO] [stdout] test tests::from_unchecked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests septem
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/digit.rs - digit::Digit::from_char (line 50) ... ok
[INFO] [stdout] test src/roman.rs - roman::Roman::from_unchecked (line 38) ... ok
[INFO] [stdout] test src/roman.rs - roman::Roman::from (line 17) ... ok
[INFO] [stdout] test src/digit.rs - digit::Digit::from_byte (line 76) ... ok
[INFO] [stdout] test src/roman.rs - roman::Roman::from_str (line 146) ... ok
[INFO] [stdout] test src/digit.rs - digit::Digit::from_int (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/roman.rs - roman::Roman (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ec3ef251ae027b93390ae74500a7e495007e88f463eb9987b25cbc1c1d3b392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec3ef251ae027b93390ae74500a7e495007e88f463eb9987b25cbc1c1d3b392", kill_on_drop: false }`
[INFO] [stdout] 7ec3ef251ae027b93390ae74500a7e495007e88f463eb9987b25cbc1c1d3b392