[INFO] cloning repository https://github.com/etherealist/mus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/etherealist/mus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetherealist%2Fmus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetherealist%2Fmus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dda54e15ac4f929829c94d27d7c4241040890346
[INFO] testing etherealist/mus against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetherealist%2Fmus" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/etherealist/mus on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-77/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/etherealist/mus
[INFO] finished tweaking git repo https://github.com/etherealist/mus
[INFO] tweaked toml for git repo https://github.com/etherealist/mus written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/etherealist/mus already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b262a6ab68f0807cc48143be8320d7fe82929571271702fc9e1e54d09935f8f
[INFO] running `Command { std: "docker" "start" "-a" "9b262a6ab68f0807cc48143be8320d7fe82929571271702fc9e1e54d09935f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b262a6ab68f0807cc48143be8320d7fe82929571271702fc9e1e54d09935f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b262a6ab68f0807cc48143be8320d7fe82929571271702fc9e1e54d09935f8f", kill_on_drop: false }`
[INFO] [stdout] 9b262a6ab68f0807cc48143be8320d7fe82929571271702fc9e1e54d09935f8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb13c553a35af4dab6710ef1682a46d8ceca2942fabf3fd8917a2ae715469c20
[INFO] running `Command { std: "docker" "start" "-a" "fb13c553a35af4dab6710ef1682a46d8ceca2942fabf3fd8917a2ae715469c20", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling nix v0.18.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling freeverb v0.1.0 (/opt/rustwide/workdir/freeverb)
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling mus v0.1.0 (/opt/rustwide/workdir/mus)
[INFO] [stderr]    Compiling mus-bin v0.1.0 (/opt/rustwide/workdir/mus-bin)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.42s
[INFO] running `Command { std: "docker" "inspect" "fb13c553a35af4dab6710ef1682a46d8ceca2942fabf3fd8917a2ae715469c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb13c553a35af4dab6710ef1682a46d8ceca2942fabf3fd8917a2ae715469c20", kill_on_drop: false }`
[INFO] [stdout] fb13c553a35af4dab6710ef1682a46d8ceca2942fabf3fd8917a2ae715469c20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2876563be7900a56634c9f5acf0dc299bcde19d4c57546d9e5ff1f89874a2c47
[INFO] running `Command { std: "docker" "start" "-a" "2876563be7900a56634c9f5acf0dc299bcde19d4c57546d9e5ff1f89874a2c47", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling freeverb v0.1.0 (/opt/rustwide/workdir/freeverb)
[INFO] [stderr]    Compiling mus v0.1.0 (/opt/rustwide/workdir/mus)
[INFO] [stderr]    Compiling mus-bin v0.1.0 (/opt/rustwide/workdir/mus-bin)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.95s
[INFO] running `Command { std: "docker" "inspect" "2876563be7900a56634c9f5acf0dc299bcde19d4c57546d9e5ff1f89874a2c47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2876563be7900a56634c9f5acf0dc299bcde19d4c57546d9e5ff1f89874a2c47", kill_on_drop: false }`
[INFO] [stdout] 2876563be7900a56634c9f5acf0dc299bcde19d4c57546d9e5ff1f89874a2c47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2801ebd496344f45e6d41324f7eebc2b2c652506ff5d90309376d62c1b0fe4cc
[INFO] running `Command { std: "docker" "start" "-a" "2801ebd496344f45e6d41324f7eebc2b2c652506ff5d90309376d62c1b0fe4cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/freeverb-12cd37abaec7b59b)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test all_pass::tests::basic_ticking ... ok
[INFO] [stdout] test comb::tests::basic_ticking ... ok
[INFO] [stdout] test delay_line::tests::length_10 ... ok
[INFO] [stdout] test delay_line::tests::length_3 ... ok
[INFO] [stdout] test delay_line::tests::length_1 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mus-8507d0920e54ad21)
[INFO] [stdout] test freeverb::tests::ticking_does_something ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test cable::tests::consts ... ok
[INFO] [stdout] test cable::tests::test_cable ... ok
[INFO] [stdout] test float::tests::conv ... ok
[INFO] [stdout] test cable::tests::test_in_const ... ok
[INFO] [stdout] test float::tests::phase ... ok
[INFO] [stdout] test util::tests::compare ... ok
[INFO] [stdout] test float::tests::round ... ok
[INFO] [stdout] test util::tests::round ... ok
[INFO] [stdout] test float::tests::func ... ok
[INFO] [stdout] test float::tests::note ... ok
[INFO] [stdout] test cable::tests::test_out_null ... ok
[INFO] [stdout] test float::tests::ops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mus_bin-2bb2a93460661c28)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests freeverb
[INFO] [stdout] running 0 tests
[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 0 tests
[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] [stderr]    Doc-tests mus
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "2801ebd496344f45e6d41324f7eebc2b2c652506ff5d90309376d62c1b0fe4cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2801ebd496344f45e6d41324f7eebc2b2c652506ff5d90309376d62c1b0fe4cc", kill_on_drop: false }`
[INFO] [stdout] 2801ebd496344f45e6d41324f7eebc2b2c652506ff5d90309376d62c1b0fe4cc