[INFO] crate septem 1.0.1 is already in cache [INFO] testing septem-1.0.1 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate septem 1.0.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate septem 1.0.1 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate septem 1.0.1 [INFO] finished tweaking crates.io crate septem 1.0.1 [INFO] tweaked toml for crates.io crate septem 1.0.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bd4e17f82f464106ca82d05f76406175ff85f527d4cb8e5c3312ba3a140d82a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5bd4e17f82f464106ca82d05f76406175ff85f527d4cb8e5c3312ba3a140d82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bd4e17f82f464106ca82d05f76406175ff85f527d4cb8e5c3312ba3a140d82a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bd4e17f82f464106ca82d05f76406175ff85f527d4cb8e5c3312ba3a140d82a", kill_on_drop: false }` [INFO] [stdout] 5bd4e17f82f464106ca82d05f76406175ff85f527d4cb8e5c3312ba3a140d82a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d0964c485e6ae137637ea8411e4d077f5b071a677e19287e1a617b76763dc2f9 [INFO] running `Command { std: "docker" "start" "-a" "d0964c485e6ae137637ea8411e4d077f5b071a677e19287e1a617b76763dc2f9", kill_on_drop: false }` [INFO] [stderr] Compiling septem v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:24:61 [INFO] [stdout] | [INFO] [stdout] 24 | InvalidDigit(digit) => write!(f, "{}: {}", self.description(), digit), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:25:63 [INFO] [stdout] | [INFO] [stdout] 25 | InvalidNumber(number) => write!(f, "{}: {}", self.description(), number), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:26:59 [INFO] [stdout] | [INFO] [stdout] 26 | OutOfRange(value) => write!(f, "{}: {}", self.description(), value), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "d0964c485e6ae137637ea8411e4d077f5b071a677e19287e1a617b76763dc2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0964c485e6ae137637ea8411e4d077f5b071a677e19287e1a617b76763dc2f9", kill_on_drop: false }` [INFO] [stdout] d0964c485e6ae137637ea8411e4d077f5b071a677e19287e1a617b76763dc2f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d9ac02290e5938562999bd2a7bfa131831892a4db7e005f3a3a769fa869787f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0d9ac02290e5938562999bd2a7bfa131831892a4db7e005f3a3a769fa869787f", kill_on_drop: false }` [INFO] [stderr] Compiling septem v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:24:61 [INFO] [stdout] | [INFO] [stdout] 24 | InvalidDigit(digit) => write!(f, "{}: {}", self.description(), digit), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:25:63 [INFO] [stdout] | [INFO] [stdout] 25 | InvalidNumber(number) => write!(f, "{}: {}", self.description(), number), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:26:59 [INFO] [stdout] | [INFO] [stdout] 26 | OutOfRange(value) => write!(f, "{}: {}", self.description(), value), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:24:61 [INFO] [stdout] | [INFO] [stdout] 24 | InvalidDigit(digit) => write!(f, "{}: {}", self.description(), digit), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:25:63 [INFO] [stdout] | [INFO] [stdout] 25 | InvalidNumber(number) => write!(f, "{}: {}", self.description(), number), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stdout] --> src/errors.rs:26:59 [INFO] [stdout] | [INFO] [stdout] 26 | OutOfRange(value) => write!(f, "{}: {}", self.description(), value), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.34s [INFO] running `Command { std: "docker" "inspect" "0d9ac02290e5938562999bd2a7bfa131831892a4db7e005f3a3a769fa869787f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d9ac02290e5938562999bd2a7bfa131831892a4db7e005f3a3a769fa869787f", kill_on_drop: false }` [INFO] [stdout] 0d9ac02290e5938562999bd2a7bfa131831892a4db7e005f3a3a769fa869787f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f4f7838965cdd908ebf18b9ce29edb65ef2a58e56bc06b2e57464184b3271fb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f4f7838965cdd908ebf18b9ce29edb65ef2a58e56bc06b2e57464184b3271fb", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:24:61 [INFO] [stderr] | [INFO] [stderr] 24 | InvalidDigit(digit) => write!(f, "{}: {}", self.description(), digit), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:25:63 [INFO] [stderr] | [INFO] [stderr] 25 | InvalidNumber(number) => write!(f, "{}: {}", self.description(), number), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:26:59 [INFO] [stderr] | [INFO] [stderr] 26 | OutOfRange(value) => write!(f, "{}: {}", self.description(), value), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:24:61 [INFO] [stderr] | [INFO] [stderr] 24 | InvalidDigit(digit) => write!(f, "{}: {}", self.description(), digit), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:25:63 [INFO] [stderr] | [INFO] [stderr] 25 | InvalidNumber(number) => write!(f, "{}: {}", self.description(), number), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/errors.rs:26:59 [INFO] [stderr] | [INFO] [stderr] 26 | OutOfRange(value) => write!(f, "{}: {}", self.description(), value), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/septem-3faa1f23e91afe8b [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/digit-e6642ee43562feb5 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::to_int ... ok [INFO] [stdout] test tests::from_int_invalid ... ok [INFO] [stdout] test tests::digit_display ... ok [INFO] [stdout] test tests::from_int_valid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/roman-65d3d5c003b5ef58 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] Doc-tests septem [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_unchecked ... ok [INFO] [stdout] test tests::from_valid ... ok [INFO] [stdout] test tests::parse_str ... ok [INFO] [stdout] test tests::to_digits ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/digit.rs - digit::Digit::from_char (line 50) ... 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::from (line 17) ... ok [INFO] [stdout] test src/roman.rs - roman::Roman (line 120) ... 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 140) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/roman.rs - roman::Roman::from_unchecked (line 38) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f4f7838965cdd908ebf18b9ce29edb65ef2a58e56bc06b2e57464184b3271fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f4f7838965cdd908ebf18b9ce29edb65ef2a58e56bc06b2e57464184b3271fb", kill_on_drop: false }` [INFO] [stdout] 2f4f7838965cdd908ebf18b9ce29edb65ef2a58e56bc06b2e57464184b3271fb