[INFO] fetching crate munch 0.8.0...
[INFO] testing munch-0.8.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate munch 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate munch 0.8.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate munch 0.8.0
[INFO] finished tweaking crates.io crate munch 0.8.0
[INFO] tweaked toml for crates.io crate munch 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate munch 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47671d5cc247be463ac273b5275e2031e51c012bef285e7edd1072bea96ec201
[INFO] running `Command { std: "docker" "start" "-a" "47671d5cc247be463ac273b5275e2031e51c012bef285e7edd1072bea96ec201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47671d5cc247be463ac273b5275e2031e51c012bef285e7edd1072bea96ec201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47671d5cc247be463ac273b5275e2031e51c012bef285e7edd1072bea96ec201", kill_on_drop: false }`
[INFO] [stdout] 47671d5cc247be463ac273b5275e2031e51c012bef285e7edd1072bea96ec201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44da7a78cf31c72200ad3b91fd130e58ee620e472b2c54e5a75e4fbd7f5861cc
[INFO] running `Command { std: "docker" "start" "-a" "44da7a78cf31c72200ad3b91fd130e58ee620e472b2c54e5a75e4fbd7f5861cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling munch v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "44da7a78cf31c72200ad3b91fd130e58ee620e472b2c54e5a75e4fbd7f5861cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44da7a78cf31c72200ad3b91fd130e58ee620e472b2c54e5a75e4fbd7f5861cc", kill_on_drop: false }`
[INFO] [stdout] 44da7a78cf31c72200ad3b91fd130e58ee620e472b2c54e5a75e4fbd7f5861cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 341ea61350456ff0d46c756623461f612d0b94ed9b29e54ab55a0ff9b52c7b14
[INFO] running `Command { std: "docker" "start" "-a" "341ea61350456ff0d46c756623461f612d0b94ed9b29e54ab55a0ff9b52c7b14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling munch v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "341ea61350456ff0d46c756623461f612d0b94ed9b29e54ab55a0ff9b52c7b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "341ea61350456ff0d46c756623461f612d0b94ed9b29e54ab55a0ff9b52c7b14", kill_on_drop: false }`
[INFO] [stdout] 341ea61350456ff0d46c756623461f612d0b94ed9b29e54ab55a0ff9b52c7b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 06ccde80e4e867f52549a7c8b6401d2d440257bcd54e1c49948a9c21e747e09f
[INFO] running `Command { std: "docker" "start" "-a" "06ccde80e4e867f52549a7c8b6401d2d440257bcd54e1c49948a9c21e747e09f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/munch-db56aec1617fa311)
[INFO] [stderr]      Running tests/ascii.rs (/opt/rustwide/target/debug/deps/ascii-8b914d7d3424feb7)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test satisfy ... ok
[INFO] [stdout] test take_while ... ok
[INFO] [stderr]      Running tests/byte.rs (/opt/rustwide/target/debug/deps/byte-65d09121c9ef9c95)
[INFO] [stdout] test take_while1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test any ... ok
[INFO] [stdout] test big_endian ... ok
[INFO] [stdout] test byte ... ok
[INFO] [stdout] test bytes ... ok
[INFO] [stdout] test capture ... ok
[INFO] [stdout] test end ... ok
[INFO] [stdout] test satisfy ... ok
[INFO] [stdout] test take_while ... ok
[INFO] [stdout] test take_while1 ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-b9af465ea6c9475a)
[INFO] [stdout] test little_endian ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test take ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test and ... ok
[INFO] [stdout] test and_then ... ok
[INFO] [stdout] test and_skip ... ok
[INFO] [stdout] test bind ... ok
[INFO] [stdout] test by_ref ... ok
[INFO] [stdout] test fail ... ok
[INFO] [stdout] test fn_ ... ok
[INFO] [stdout] test guard ... ok
[INFO] [stdout] test map_err ... ok
[INFO] [stdout] test or ... ok
[INFO] [stdout] test optional ... ok
[INFO] [stdout] test collect ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test pack ... ok
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test succeed ... ok
[INFO] [stdout] test skip_and ... ok
[INFO] [stdout] test p ... ok
[INFO] [stdout] test r#try ... ok
[INFO] [stdout] test position ... ok
[INFO] [stdout] test join ... ok
[INFO] [stdout] test join_fold ... ok
[INFO] [stdout] test repeat ... ok
[INFO] [stdout] test fold ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mac.rs (/opt/rustwide/target/debug/deps/mac-b92a0adc4d546535)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/str.rs (/opt/rustwide/target/debug/deps/str-0c1f777282f9bf3f)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/t.rs (/opt/rustwide/target/debug/deps/t-11ba53e978e28fe9)
[INFO] [stdout] test mac ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test any ... ok
[INFO] [stdout] test capture ... ok
[INFO] [stdout] test end ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test char ... ok
[INFO] [stdout] test satisfy ... ok
[INFO] [stdout] test str ... ok
[INFO] [stdout] test take_while ... ok
[INFO] [stdout] test take_while1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 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 munch
[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" "06ccde80e4e867f52549a7c8b6401d2d440257bcd54e1c49948a9c21e747e09f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ccde80e4e867f52549a7c8b6401d2d440257bcd54e1c49948a9c21e747e09f", kill_on_drop: false }`
[INFO] [stdout] 06ccde80e4e867f52549a7c8b6401d2d440257bcd54e1c49948a9c21e747e09f