[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[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 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b9d8c7dd119532a896ddf81365f09e76703f95eb925e690e4a1bbe3d6e5c54c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b9d8c7dd119532a896ddf81365f09e76703f95eb925e690e4a1bbe3d6e5c54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b9d8c7dd119532a896ddf81365f09e76703f95eb925e690e4a1bbe3d6e5c54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9d8c7dd119532a896ddf81365f09e76703f95eb925e690e4a1bbe3d6e5c54c", kill_on_drop: false }`
[INFO] [stdout] 6b9d8c7dd119532a896ddf81365f09e76703f95eb925e690e4a1bbe3d6e5c54c
[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=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] daf4ecd1a78d5bb562835508da2fd7c14d2b6c578f7e42f6252134ef696b805e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "daf4ecd1a78d5bb562835508da2fd7c14d2b6c578f7e42f6252134ef696b805e", 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "daf4ecd1a78d5bb562835508da2fd7c14d2b6c578f7e42f6252134ef696b805e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf4ecd1a78d5bb562835508da2fd7c14d2b6c578f7e42f6252134ef696b805e", kill_on_drop: false }`
[INFO] [stdout] daf4ecd1a78d5bb562835508da2fd7c14d2b6c578f7e42f6252134ef696b805e
[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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a7fa82a1c7933092f2acfe0f33f53b122e13420ff0fb293d33b27cbef302896
[INFO] running `Command { std: "docker" "start" "-a" "6a7fa82a1c7933092f2acfe0f33f53b122e13420ff0fb293d33b27cbef302896", 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] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6a7fa82a1c7933092f2acfe0f33f53b122e13420ff0fb293d33b27cbef302896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a7fa82a1c7933092f2acfe0f33f53b122e13420ff0fb293d33b27cbef302896", kill_on_drop: false }`
[INFO] [stdout] 6a7fa82a1c7933092f2acfe0f33f53b122e13420ff0fb293d33b27cbef302896
[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=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] b724b908ba25a3e114dd31c0f253edc405948cc137e2a98de99f5057fac5ea47
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b724b908ba25a3e114dd31c0f253edc405948cc137e2a98de99f5057fac5ea47", 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] 
[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 (/opt/rustwide/target/debug/deps/bowseq-a27f907951a676a9)
[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" "b724b908ba25a3e114dd31c0f253edc405948cc137e2a98de99f5057fac5ea47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b724b908ba25a3e114dd31c0f253edc405948cc137e2a98de99f5057fac5ea47", kill_on_drop: false }`
[INFO] [stdout] b724b908ba25a3e114dd31c0f253edc405948cc137e2a98de99f5057fac5ea47