[INFO] fetching crate segtrs 0.1.0...
[INFO] testing segtrs-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate segtrs 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate segtrs 0.1.0
[INFO] finished tweaking crates.io crate segtrs 0.1.0
[INFO] tweaked toml for crates.io crate segtrs 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate segtrs 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate segtrs 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9a9025c7f1a9d619a2fad24bf9287a901cac61c2ccca367109bbd061b776f6f
[INFO] running `Command { std: "docker" "start" "-a" "b9a9025c7f1a9d619a2fad24bf9287a901cac61c2ccca367109bbd061b776f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9a9025c7f1a9d619a2fad24bf9287a901cac61c2ccca367109bbd061b776f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9a9025c7f1a9d619a2fad24bf9287a901cac61c2ccca367109bbd061b776f6f", kill_on_drop: false }`
[INFO] [stdout] b9a9025c7f1a9d619a2fad24bf9287a901cac61c2ccca367109bbd061b776f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cc7ccf265b173b7a2bc0288a2a24fd6263f8e13813547fd018c56209635800f
[INFO] running `Command { std: "docker" "start" "-a" "4cc7ccf265b173b7a2bc0288a2a24fd6263f8e13813547fd018c56209635800f", kill_on_drop: false }`
[INFO] [stderr]    Compiling segtrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "4cc7ccf265b173b7a2bc0288a2a24fd6263f8e13813547fd018c56209635800f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc7ccf265b173b7a2bc0288a2a24fd6263f8e13813547fd018c56209635800f", kill_on_drop: false }`
[INFO] [stdout] 4cc7ccf265b173b7a2bc0288a2a24fd6263f8e13813547fd018c56209635800f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565cc4b236f222fd3ffbb768ac57e5a20aed1f4cb612f05d3d76a66b99c75dee
[INFO] running `Command { std: "docker" "start" "-a" "565cc4b236f222fd3ffbb768ac57e5a20aed1f4cb612f05d3d76a66b99c75dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling segtrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "565cc4b236f222fd3ffbb768ac57e5a20aed1f4cb612f05d3d76a66b99c75dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565cc4b236f222fd3ffbb768ac57e5a20aed1f4cb612f05d3d76a66b99c75dee", kill_on_drop: false }`
[INFO] [stdout] 565cc4b236f222fd3ffbb768ac57e5a20aed1f4cb612f05d3d76a66b99c75dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf6881887bb0f44a4d47c5c5e86abe33f638099ae7ab90e82f2067f36fe8ac38
[INFO] running `Command { std: "docker" "start" "-a" "bf6881887bb0f44a4d47c5c5e86abe33f638099ae7ab90e82f2067f36fe8ac38", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segtrs-ccd6df96dd8903c7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test numt::tests::below_2_are_not_prime ... ok
[INFO] [stdout] test numt::tests::factors_of_a_square ... ok
[INFO] [stdout] test numt::tests::factors_non_square ... ok
[INFO] [stdout] test numt::tests::factors_of_zero_and_one ... ok
[INFO] [stdout] test numt::tests::palindrome_case_insensitive ... ok
[INFO] [stdout] test numt::tests::palindrome_one_casing ... ok
[INFO] [stdout] test numt::tests::palindrome_with_spaces ... ok
[INFO] [stdout] test numt::tests::primes_below_20 ... ok
[INFO] [stdout] test numt::tests::triangular_overflow ... ok
[INFO] [stdout] test numt::tests::triangular_small ... ok
[INFO] [stdout] test numt::tests::palindrome_numbers ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests segtrs
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/numt.rs - numt::is_prime (line 8) ... ok
[INFO] [stdout] test src/numt.rs - numt::triangular_number (line 37) ... ok
[INFO] [stdout] test src/numt.rs - numt::factors_of (line 54) ... ok
[INFO] [stdout] test src/numt.rs - numt::is_palindrome (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf6881887bb0f44a4d47c5c5e86abe33f638099ae7ab90e82f2067f36fe8ac38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6881887bb0f44a4d47c5c5e86abe33f638099ae7ab90e82f2067f36fe8ac38", kill_on_drop: false }`
[INFO] [stdout] bf6881887bb0f44a4d47c5c5e86abe33f638099ae7ab90e82f2067f36fe8ac38