[INFO] cloning repository https://github.com/digyx/BowSeq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/digyx/BowSeq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigyx%2FBowSeq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdigyx%2FBowSeq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 131b0b732c5621b8b35e9f3f39bcf25297534fdd
[INFO] testing digyx/BowSeq 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%2Fdigyx%2FBowSeq" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/digyx/BowSeq 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/digyx/BowSeq
[INFO] finished tweaking git repo https://github.com/digyx/BowSeq
[INFO] tweaked toml for git repo https://github.com/digyx/BowSeq written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/digyx/BowSeq 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 66e3cee620a7d77827b8d47066b1464408c9f8c0cd6d118c912adcaa5a97a921
[INFO] running `Command { std: "docker" "start" "-a" "66e3cee620a7d77827b8d47066b1464408c9f8c0cd6d118c912adcaa5a97a921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66e3cee620a7d77827b8d47066b1464408c9f8c0cd6d118c912adcaa5a97a921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66e3cee620a7d77827b8d47066b1464408c9f8c0cd6d118c912adcaa5a97a921", kill_on_drop: false }`
[INFO] [stdout] 66e3cee620a7d77827b8d47066b1464408c9f8c0cd6d118c912adcaa5a97a921
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] fc81c855ab224d2da8b18f21ce2b7f0184f68acd63a3ba101061a3f7b7380afb
[INFO] running `Command { std: "docker" "start" "-a" "fc81c855ab224d2da8b18f21ce2b7f0184f68acd63a3ba101061a3f7b7380afb", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowseq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `term`
[INFO] [stdout]  --> src/sequence.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     term: AlphaBeta,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `StandaloneSequence` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/sequence.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "fc81c855ab224d2da8b18f21ce2b7f0184f68acd63a3ba101061a3f7b7380afb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc81c855ab224d2da8b18f21ce2b7f0184f68acd63a3ba101061a3f7b7380afb", kill_on_drop: false }`
[INFO] [stdout] fc81c855ab224d2da8b18f21ce2b7f0184f68acd63a3ba101061a3f7b7380afb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c7b62455769186ed05419a8b8d3c834948fb3b6ac52ebbd14092766ca4f81f6d
[INFO] running `Command { std: "docker" "start" "-a" "c7b62455769186ed05419a8b8d3c834948fb3b6ac52ebbd14092766ca4f81f6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowseq v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `term`
[INFO] [stdout]  --> src/sequence.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     term: AlphaBeta,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `StandaloneSequence` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/sequence.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Clone)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bowseq-bba3ab78ab7d48f8)
[INFO] running `Command { std: "docker" "inspect" "c7b62455769186ed05419a8b8d3c834948fb3b6ac52ebbd14092766ca4f81f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b62455769186ed05419a8b8d3c834948fb3b6ac52ebbd14092766ca4f81f6d", kill_on_drop: false }`
[INFO] [stdout] c7b62455769186ed05419a8b8d3c834948fb3b6ac52ebbd14092766ca4f81f6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f620fe2b24523f20bc74802fad97a79127af3a914eaf42929ecd18ca78bfc179
[INFO] running `Command { std: "docker" "start" "-a" "f620fe2b24523f20bc74802fad97a79127af3a914eaf42929ecd18ca78bfc179", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `term`
[INFO] [stderr]  --> src/sequence.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     term: AlphaBeta,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `StandaloneSequence` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/sequence.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Clone)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `bowseq` (bin "bowseq" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bowseq-bba3ab78ab7d48f8)
[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" "f620fe2b24523f20bc74802fad97a79127af3a914eaf42929ecd18ca78bfc179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f620fe2b24523f20bc74802fad97a79127af3a914eaf42929ecd18ca78bfc179", kill_on_drop: false }`
[INFO] [stdout] f620fe2b24523f20bc74802fad97a79127af3a914eaf42929ecd18ca78bfc179