[INFO] cloning repository https://github.com/bash/state
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bash/state" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbash%2Fstate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbash%2Fstate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ad5a6e7fa555c5ce2761c56264f4d0fd2e7fe6b
[INFO] testing bash/state against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbash%2Fstate" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bash/state 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 git repo https://github.com/bash/state
[INFO] finished tweaking git repo https://github.com/bash/state
[INFO] tweaked toml for git repo https://github.com/bash/state written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bash/state already has a lockfile, it will not be regenerated
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", 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] 5ebd4ad6cb48fd68dc550dfd9ff1045c7f1172e7dcb35fa865ae2afc471055c9
[INFO] running `Command { std: "docker" "start" "-a" "5ebd4ad6cb48fd68dc550dfd9ff1045c7f1172e7dcb35fa865ae2afc471055c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ebd4ad6cb48fd68dc550dfd9ff1045c7f1172e7dcb35fa865ae2afc471055c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ebd4ad6cb48fd68dc550dfd9ff1045c7f1172e7dcb35fa865ae2afc471055c9", kill_on_drop: false }`
[INFO] [stdout] 5ebd4ad6cb48fd68dc550dfd9ff1045c7f1172e7dcb35fa865ae2afc471055c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--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] 730f53cfef7a674f2e150a230508dd9b81a3442bc38e8b4ca55ad12e5aa39665
[INFO] running `Command { std: "docker" "start" "-a" "730f53cfef7a674f2e150a230508dd9b81a3442bc38e8b4ca55ad12e5aa39665", kill_on_drop: false }`
[INFO] [stderr]    Compiling state v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `DarkBrown`
[INFO] [stdout]  --> src/state/door.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     DarkBrown,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LightBrown`
[INFO] [stdout]  --> src/state/door.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     LightBrown,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Yellow`
[INFO] [stdout]  --> src/state/door.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Yellow,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Blue`
[INFO] [stdout]   --> src/state/door.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Blue
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "730f53cfef7a674f2e150a230508dd9b81a3442bc38e8b4ca55ad12e5aa39665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "730f53cfef7a674f2e150a230508dd9b81a3442bc38e8b4ca55ad12e5aa39665", kill_on_drop: false }`
[INFO] [stdout] 730f53cfef7a674f2e150a230508dd9b81a3442bc38e8b4ca55ad12e5aa39665
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 512c51ea6b33ca3d482f49ee0b952d124d8d70615790271e32548b36d554e949
[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" "512c51ea6b33ca3d482f49ee0b952d124d8d70615790271e32548b36d554e949", kill_on_drop: false }`
[INFO] [stderr]    Compiling state v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `DarkBrown`
[INFO] [stdout]  --> src/state/door.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     DarkBrown,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LightBrown`
[INFO] [stdout]  --> src/state/door.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     LightBrown,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Yellow`
[INFO] [stdout]  --> src/state/door.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Yellow,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Blue`
[INFO] [stdout]   --> src/state/door.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Blue
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "512c51ea6b33ca3d482f49ee0b952d124d8d70615790271e32548b36d554e949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "512c51ea6b33ca3d482f49ee0b952d124d8d70615790271e32548b36d554e949", kill_on_drop: false }`
[INFO] [stdout] 512c51ea6b33ca3d482f49ee0b952d124d8d70615790271e32548b36d554e949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 651c5036e78b6a1cb1873161586fcdbb99a96f31315d031c7be12414e0b46af6
[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" "651c5036e78b6a1cb1873161586fcdbb99a96f31315d031c7be12414e0b46af6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: variant is never constructed: `DarkBrown`
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/state/door.rs:6:5
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 6 |     DarkBrown,
[INFO] [stdout] 
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LightBrown`
[INFO] [stderr]  --> src/state/door.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     LightBrown,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Yellow`
[INFO] [stderr]  --> src/state/door.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Yellow,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Blue`
[INFO] [stderr]   --> src/state/door.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Blue
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `state` (bin "state" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/state-a5bdf476bb329933)
[INFO] running `Command { std: "docker" "inspect" "651c5036e78b6a1cb1873161586fcdbb99a96f31315d031c7be12414e0b46af6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651c5036e78b6a1cb1873161586fcdbb99a96f31315d031c7be12414e0b46af6", kill_on_drop: false }`
[INFO] [stdout] 651c5036e78b6a1cb1873161586fcdbb99a96f31315d031c7be12414e0b46af6