[INFO] cloning repository https://github.com/fatho/syn-txt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fatho/syn-txt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatho%2Fsyn-txt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatho%2Fsyn-txt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1cc07bdb6b58215295b26c1771b95831043aa058
[INFO] testing fatho/syn-txt against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatho%2Fsyn-txt" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fatho/syn-txt on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fatho/syn-txt
[INFO] finished tweaking git repo https://github.com/fatho/syn-txt
[INFO] tweaked toml for git repo https://github.com/fatho/syn-txt written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/fatho/syn-txt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 380038b7d2bebde915bc5d1de9c6e28dbb78a52660c331debe8f9336133b3171
[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" "380038b7d2bebde915bc5d1de9c6e28dbb78a52660c331debe8f9336133b3171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "380038b7d2bebde915bc5d1de9c6e28dbb78a52660c331debe8f9336133b3171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380038b7d2bebde915bc5d1de9c6e28dbb78a52660c331debe8f9336133b3171", kill_on_drop: false }`
[INFO] [stdout] 380038b7d2bebde915bc5d1de9c6e28dbb78a52660c331debe8f9336133b3171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 2680a1cd099acce6baa2f4f783b51073b050cde3804e8eff921447ae757ad44b
[INFO] running `Command { std: "docker" "start" "-a" "2680a1cd099acce6baa2f4f783b51073b050cde3804e8eff921447ae757ad44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling simple_logger v1.6.0
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling structopt-derive v0.4.9
[INFO] [stderr]    Compiling snafu v0.6.8
[INFO] [stderr]    Compiling structopt v0.3.16
[INFO] [stderr]    Compiling syn-txt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.10s
[INFO] running `Command { std: "docker" "inspect" "2680a1cd099acce6baa2f4f783b51073b050cde3804e8eff921447ae757ad44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2680a1cd099acce6baa2f4f783b51073b050cde3804e8eff921447ae757ad44b", kill_on_drop: false }`
[INFO] [stdout] 2680a1cd099acce6baa2f4f783b51073b050cde3804e8eff921447ae757ad44b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0be2e7e1629dad34dc4f3f6c229574efd8f6318e05439127b23f1ce3f376ef9
[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" "c0be2e7e1629dad34dc4f3f6c229574efd8f6318e05439127b23f1ce3f376ef9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn-txt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "c0be2e7e1629dad34dc4f3f6c229574efd8f6318e05439127b23f1ce3f376ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0be2e7e1629dad34dc4f3f6c229574efd8f6318e05439127b23f1ce3f376ef9", kill_on_drop: false }`
[INFO] [stdout] c0be2e7e1629dad34dc4f3f6c229574efd8f6318e05439127b23f1ce3f376ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf8f2a12dd8e50b4f4a6182ca6ac03c2a7c93dcdb572c2d982d85375bb91afd0
[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" "bf8f2a12dd8e50b4f4a6182ca6ac03c2a7c93dcdb572c2d982d85375bb91afd0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/syn_txt-4f907cf9840fb48a
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test automation::test::trigonometry ... ok
[INFO] [stdout] test automation::test::simple ... ok
[INFO] [stdout] test automation::test::undefined_variables ... ok
[INFO] [stdout] test automation::test::variables ... ok
[INFO] [stdout] test graph::builder::tests::cycle_detection ... ok
[INFO] [stdout] test graph::builder::tests::correct_order ... ok
[INFO] [stdout] test melody::test::parser ... ok
[INFO] [stdout] test melody::test::parse_duration ... ok
[INFO] [stderr]    Doc-tests syn-txt
[INFO] [stdout] test melody::test::note_parser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/rational.rs - rational::Rational (line 221) ... ok
[INFO] [stdout] test src/note.rs - note::Note::named_str (line 107) ... ok
[INFO] [stdout] test src/envelope.rs - envelope::ADSR (line 19) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::round (line 138) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational (line 312) ... ok
[INFO] [stdout] test src/note.rs - note::Note::named (line 92) ... ok
[INFO] [stdout] test src/note.rs - note::Note::try_named (line 51) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational (line 175) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::new (line 44) ... ok
[INFO] [stdout] test src/rational.rs - rational::gcd (line 403) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::powi (line 89) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational (line 257) ... ok
[INFO] [stdout] test src/note.rs - note::Velocity::from_f64 (line 197) ... ok
[INFO] [stdout] test src/rational.rs - rational::Rational::truncate (line 125) ... ok
[INFO] [stdout] test src/wave.rs - wave::Stereo<f64>::panned_mono (line 119) ... ok
[INFO] [stdout] test src/tuning.rs - tuning::Tuning (line 18) ... ok
[INFO] [stdout] test src/util.rs - util::from_decibels (line 57) ... ok
[INFO] [stdout] test src/util.rs - util::from_semitones (line 44) ... ok
[INFO] [stdout] test src/wave.rs - wave::Stereo (line 87) ... ok
[INFO] [stdout] test src/util.rs - util::from_cents (line 17) ... ok
[INFO] [stdout] test src/util.rs - util::from_octaves (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf8f2a12dd8e50b4f4a6182ca6ac03c2a7c93dcdb572c2d982d85375bb91afd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8f2a12dd8e50b4f4a6182ca6ac03c2a7c93dcdb572c2d982d85375bb91afd0", kill_on_drop: false }`
[INFO] [stdout] bf8f2a12dd8e50b4f4a6182ca6ac03c2a7c93dcdb572c2d982d85375bb91afd0