[INFO] cloning repository https://github.com/xaiki/cube-fwcutter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xaiki/cube-fwcutter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaiki%2Fcube-fwcutter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaiki%2Fcube-fwcutter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ccb32f459fb91948636627d166168bb20ca22cf
[INFO] testing xaiki/cube-fwcutter against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxaiki%2Fcube-fwcutter" "/workspace/builds/worker-103/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xaiki/cube-fwcutter on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xaiki/cube-fwcutter
[INFO] finished tweaking git repo https://github.com/xaiki/cube-fwcutter
[INFO] tweaked toml for git repo https://github.com/xaiki/cube-fwcutter written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate git repo https://github.com/xaiki/cube-fwcutter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5a219d0a91bd00aca3f9f60bc3c12783be54d602de4f7458037b1dd42b6a42c
[INFO] running `Command { std: "docker" "start" "-a" "d5a219d0a91bd00aca3f9f60bc3c12783be54d602de4f7458037b1dd42b6a42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5a219d0a91bd00aca3f9f60bc3c12783be54d602de4f7458037b1dd42b6a42c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a219d0a91bd00aca3f9f60bc3c12783be54d602de4f7458037b1dd42b6a42c", kill_on_drop: false }`
[INFO] [stdout] d5a219d0a91bd00aca3f9f60bc3c12783be54d602de4f7458037b1dd42b6a42c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b9739c48b761014103cf156450798e873bc2a795c1c7b3b2bcc66efc618574a
[INFO] running `Command { std: "docker" "start" "-a" "8b9739c48b761014103cf156450798e873bc2a795c1c7b3b2bcc66efc618574a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling fwcutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `LittleEndian`
[INFO] [stdout]  --> src/mpfs.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sign`
[INFO] [stdout]   --> src/mpfs.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     sign: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "8b9739c48b761014103cf156450798e873bc2a795c1c7b3b2bcc66efc618574a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9739c48b761014103cf156450798e873bc2a795c1c7b3b2bcc66efc618574a", kill_on_drop: false }`
[INFO] [stdout] 8b9739c48b761014103cf156450798e873bc2a795c1c7b3b2bcc66efc618574a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 083ca69028cdc8429c3540e3228dd81e8e1f241899fb1b0b448049708def996e
[INFO] running `Command { std: "docker" "start" "-a" "083ca69028cdc8429c3540e3228dd81e8e1f241899fb1b0b448049708def996e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `LittleEndian`
[INFO] [stdout]  --> src/mpfs.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fwcutter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `sign`
[INFO] [stdout]   --> src/mpfs.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     sign: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LittleEndian`
[INFO] [stdout]  --> src/mpfs.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt};
[INFO] [stdout]   |                            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sign`
[INFO] [stdout]   --> src/mpfs.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     sign: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.79s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fwcutter-167a541b57047ed5)
[INFO] [stderr]   Executable unittests src/bin/cut.rs (/opt/rustwide/target/debug/deps/cut-fe27fb94c37a3401)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/fwcutter-a3fab8170f0d9d90)
[INFO] [stderr]   Executable unittests src/bin/mpfs.rs (/opt/rustwide/target/debug/deps/mpfs-f2f4ed9f9972b3c6)
[INFO] running `Command { std: "docker" "inspect" "083ca69028cdc8429c3540e3228dd81e8e1f241899fb1b0b448049708def996e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083ca69028cdc8429c3540e3228dd81e8e1f241899fb1b0b448049708def996e", kill_on_drop: false }`
[INFO] [stdout] 083ca69028cdc8429c3540e3228dd81e8e1f241899fb1b0b448049708def996e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fd243b00b227f1f7f5239a918b0ce6047793f82cfb2251418db608eb48f3e25
[INFO] running `Command { std: "docker" "start" "-a" "0fd243b00b227f1f7f5239a918b0ce6047793f82cfb2251418db608eb48f3e25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `LittleEndian`
[INFO] [stderr]  --> src/mpfs.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt};
[INFO] [stderr]   |                            ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sign`
[INFO] [stderr]   --> src/mpfs.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sign: [u8; 4],
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `fwcutter` (lib) generated 2 warnings
[INFO] [stderr] warning: `fwcutter` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fwcutter-167a541b57047ed5)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test circular_buffer::tests::empty ... ok
[INFO] [stdout] test circular_buffer::tests::oneelement ... ok
[INFO] [stdout] test circular_buffer::tests::slicefulloverflow ... ok
[INFO] [stdout] test circular_buffer::tests::sliceone ... ok
[INFO] [stdout] test circular_buffer::tests::sliceoverflow ... ok
[INFO] [stdout] test circular_buffer::tests::twoelements ... ok
[INFO] [stdout] test circular_buffer::tests::twoelementscompleteoverflow ... ok
[INFO] [stdout] test circular_buffer::tests::twoelementsoverflow ... ok
[INFO] [stdout] test pattern::tests::empty ... ok
[INFO] [stdout] test pattern::tests::empty_lookback ... ok
[INFO] [stdout] test pattern::tests::many ... ok
[INFO] [stdout] test pattern::tests::empty_repeats ... ok
[INFO] [stdout] test pattern::tests::many_almost_many ... ok
[INFO] [stdout] test pattern::tests::many_in_many ... ok
[INFO] [stdout] test pattern::tests::many_many ... ok
[INFO] [stdout] test pattern::tests::many_many_prefix ... ok
[INFO] [stdout] test pattern::tests::manytwo ... ok
[INFO] [stdout] test pattern::tests::oneinone ... ok
[INFO] [stdout] test pattern::tests::more_than_you_asked ... ok
[INFO] [stdout] test pattern::tests::oneinone_lookback ... ok
[INFO] [stdout] test pattern::tests::oneinone_repeats ... ok
[INFO] [stdout] test pattern::tests::oneintwo ... ok
[INFO] [stdout] test pattern::tests::oneintwo_lookback ... ok
[INFO] [stdout] test pattern::tests::oneintwo_repeats ... ok
[INFO] [stdout] test pattern::tests::threeinsix ... ok
[INFO] [stdout] test pattern::tests::twoinfour ... ok
[INFO] [stdout] test pattern::tests::twoinfour_lookback ... ok
[INFO] [stdout] test pattern::tests::twoinfour_repeats ... ok
[INFO] [stdout] test pattern::tests::twoinfour_repeats_lookback ... ok
[INFO] [stdout] test pattern::tests::twoinfour_repeats_lookback_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cut.rs (/opt/rustwide/target/debug/deps/cut-fe27fb94c37a3401)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fwcutter-a3fab8170f0d9d90)
[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]      Running unittests src/bin/mpfs.rs (/opt/rustwide/target/debug/deps/mpfs-f2f4ed9f9972b3c6)
[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 fwcutter
[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 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fd243b00b227f1f7f5239a918b0ce6047793f82cfb2251418db608eb48f3e25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fd243b00b227f1f7f5239a918b0ce6047793f82cfb2251418db608eb48f3e25", kill_on_drop: false }`
[INFO] [stdout] 0fd243b00b227f1f7f5239a918b0ce6047793f82cfb2251418db608eb48f3e25