[INFO] fetching crate surgefx-flanger 0.2.0-alpha.0...
[INFO] testing surgefx-flanger-0.2.0-alpha.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate surgefx-flanger 0.2.0-alpha.0 into /workspace/builds/worker-63/source
[INFO] validating manifest of crates.io crate surgefx-flanger 0.2.0-alpha.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate surgefx-flanger 0.2.0-alpha.0
[INFO] finished tweaking crates.io crate surgefx-flanger 0.2.0-alpha.0
[INFO] tweaked toml for crates.io crate surgefx-flanger 0.2.0-alpha.0 written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7e9e256d7c729467ffa823775ce2b4739b0760700af0b78c420f7b6fcf4d566
[INFO] running `Command { std: "docker" "start" "-a" "d7e9e256d7c729467ffa823775ce2b4739b0760700af0b78c420f7b6fcf4d566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7e9e256d7c729467ffa823775ce2b4739b0760700af0b78c420f7b6fcf4d566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7e9e256d7c729467ffa823775ce2b4739b0760700af0b78c420f7b6fcf4d566", kill_on_drop: false }`
[INFO] [stdout] d7e9e256d7c729467ffa823775ce2b4739b0760700af0b78c420f7b6fcf4d566
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 669f48bd9d11f39e7a179d835fc1c5c7a2c86c12e80e564f61f422ec85379d04
[INFO] running `Command { std: "docker" "start" "-a" "669f48bd9d11f39e7a179d835fc1c5c7a2c86c12e80e564f61f422ec85379d04", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling atomic_float v0.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling approx_eq v0.1.8
[INFO] [stderr]    Compiling surge-constants v0.2.0-alpha.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling surge-macros v0.2.0-alpha.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling surge-quadrosc v0.2.0-alpha.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indoc v1.0.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling enhanced_enum v0.2.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling ndarray v0.15.4
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling enum_dispatch v0.3.7
[INFO] [stderr]    Compiling surge-samplerate v0.2.0-alpha.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling surge-math v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-param v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-lag v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-lipol v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-types v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-traits v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-tuning v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-tables v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-timeunit v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-halfrate v0.2.0-alpha.0
[INFO] [stderr]    Compiling surge-biquad v0.2.0-alpha.0
[INFO] [stderr]    Compiling surgefx-flanger v0.2.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.98s
[INFO] running `Command { std: "docker" "inspect" "669f48bd9d11f39e7a179d835fc1c5c7a2c86c12e80e564f61f422ec85379d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "669f48bd9d11f39e7a179d835fc1c5c7a2c86c12e80e564f61f422ec85379d04", kill_on_drop: false }`
[INFO] [stdout] 669f48bd9d11f39e7a179d835fc1c5c7a2c86c12e80e564f61f422ec85379d04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 510848ae1d7f2f1927c766ee0273a90297a7212d476ae6d925fb1f865fe2f00a
[INFO] running `Command { std: "docker" "start" "-a" "510848ae1d7f2f1927c766ee0273a90297a7212d476ae6d925fb1f865fe2f00a", kill_on_drop: false }`
[INFO] [stderr]    Compiling surgefx-flanger v0.2.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `Command { std: "docker" "inspect" "510848ae1d7f2f1927c766ee0273a90297a7212d476ae6d925fb1f865fe2f00a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "510848ae1d7f2f1927c766ee0273a90297a7212d476ae6d925fb1f865fe2f00a", kill_on_drop: false }`
[INFO] [stdout] 510848ae1d7f2f1927c766ee0273a90297a7212d476ae6d925fb1f865fe2f00a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c3cf01cb70dc9ac95d213e03ec972667ac0df6bed0edb8ff434fc480b5b4499d
[INFO] running `Command { std: "docker" "start" "-a" "c3cf01cb70dc9ac95d213e03ec972667ac0df6bed0edb8ff434fc480b5b4499d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/surgefx_flanger-91baa2e64b296551)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests surgefx-flanger
[INFO] [stdout] test tests::flanger_smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] running `Command { std: "docker" "inspect" "c3cf01cb70dc9ac95d213e03ec972667ac0df6bed0edb8ff434fc480b5b4499d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cf01cb70dc9ac95d213e03ec972667ac0df6bed0edb8ff434fc480b5b4499d", kill_on_drop: false }`
[INFO] [stdout] c3cf01cb70dc9ac95d213e03ec972667ac0df6bed0edb8ff434fc480b5b4499d