[INFO] fetching crate zeuhl_sem 0.2.6...
[INFO] testing zeuhl_sem-0.2.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate zeuhl_sem 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate zeuhl_sem 0.2.6
[INFO] finished tweaking crates.io crate zeuhl_sem 0.2.6
[INFO] tweaked toml for crates.io crate zeuhl_sem 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeuhl_sem 0.2.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zeuhl_sem 0.2.6 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34e67937ef464d776897d8bbc02361ed59f04fbc4dcbc51c5d688969a6042873
[INFO] running `Command { std: "docker" "start" "-a" "34e67937ef464d776897d8bbc02361ed59f04fbc4dcbc51c5d688969a6042873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34e67937ef464d776897d8bbc02361ed59f04fbc4dcbc51c5d688969a6042873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e67937ef464d776897d8bbc02361ed59f04fbc4dcbc51c5d688969a6042873", kill_on_drop: false }`
[INFO] [stdout] 34e67937ef464d776897d8bbc02361ed59f04fbc4dcbc51c5d688969a6042873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f01ddcaed4fa0ade906ec312cae887b1bb53b7d51e74acc92c265c47dea98af
[INFO] running `Command { std: "docker" "start" "-a" "1f01ddcaed4fa0ade906ec312cae887b1bb53b7d51e74acc92c265c47dea98af", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeuhl_fraction v0.1.3
[INFO] [stderr]    Compiling zeuhl_sem v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "1f01ddcaed4fa0ade906ec312cae887b1bb53b7d51e74acc92c265c47dea98af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f01ddcaed4fa0ade906ec312cae887b1bb53b7d51e74acc92c265c47dea98af", kill_on_drop: false }`
[INFO] [stdout] 1f01ddcaed4fa0ade906ec312cae887b1bb53b7d51e74acc92c265c47dea98af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ee12e9ac9be26d8e2fddb8378a9dcc910bf27e6d90dacb9975e4d7d6242058b
[INFO] running `Command { std: "docker" "start" "-a" "9ee12e9ac9be26d8e2fddb8378a9dcc910bf27e6d90dacb9975e4d7d6242058b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeuhl_sem v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "9ee12e9ac9be26d8e2fddb8378a9dcc910bf27e6d90dacb9975e4d7d6242058b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee12e9ac9be26d8e2fddb8378a9dcc910bf27e6d90dacb9975e4d7d6242058b", kill_on_drop: false }`
[INFO] [stdout] 9ee12e9ac9be26d8e2fddb8378a9dcc910bf27e6d90dacb9975e4d7d6242058b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62a9d061cf0077cf0c478759f6252945e26ea688bb6231e9a74b4f4e78495b5d
[INFO] running `Command { std: "docker" "start" "-a" "62a9d061cf0077cf0c478759f6252945e26ea688bb6231e9a74b4f4e78495b5d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeuhl_sem-f223874a4c99cf79)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::gauss_four ... ok
[INFO] [stdout] test tests::gauss_two ... ok
[INFO] [stdout] test tests::jakobi_four ... ok
[INFO] [stdout] test tests::jakobi_three ... ok
[INFO] [stdout] test tests::gauss_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeuhl_sem
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - SEM::direct_transformation (line 185) ... ok
[INFO] [stdout] test src/lib.rs - SEM::new_from_frac (line 58) ... ok
[INFO] [stdout] test src/lib.rs - SEM::new_from_tuple (line 88) ... ok
[INFO] [stdout] test src/lib.rs - SEM::new_from_deno1 (line 113) ... ok
[INFO] [stdout] test src/lib.rs - SEM::forward_elimination (line 219) ... ok
[INFO] [stdout] test src/lib.rs - SEM::sor (line 446) ... ok
[INFO] [stdout] test src/lib.rs - SEM::backward_substitution (line 262) ... ok
[INFO] [stdout] test src/lib.rs - SEM::calculate_unknown_num (line 18) ... ok
[INFO] [stdout] test src/lib.rs - SEM::gauss_seidel (line 393) ... ok
[INFO] [stdout] test src/lib.rs - SEM::gaussian_elimination (line 138) ... ok
[INFO] [stdout] test src/lib.rs - SEM::jacobi_iterative (line 351) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62a9d061cf0077cf0c478759f6252945e26ea688bb6231e9a74b4f4e78495b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a9d061cf0077cf0c478759f6252945e26ea688bb6231e9a74b4f4e78495b5d", kill_on_drop: false }`
[INFO] [stdout] 62a9d061cf0077cf0c478759f6252945e26ea688bb6231e9a74b4f4e78495b5d