[INFO] cloning repository https://github.com/ygrenzinger/rust-tycoon-kata
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ygrenzinger/rust-tycoon-kata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygrenzinger%2Frust-tycoon-kata", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygrenzinger%2Frust-tycoon-kata'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 641a9e2e72a2c0b72e57905595a2174aaed45299
[INFO] testing ygrenzinger/rust-tycoon-kata against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygrenzinger%2Frust-tycoon-kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ygrenzinger/rust-tycoon-kata
[INFO] finished tweaking git repo https://github.com/ygrenzinger/rust-tycoon-kata
[INFO] tweaked toml for git repo https://github.com/ygrenzinger/rust-tycoon-kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ygrenzinger/rust-tycoon-kata on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ygrenzinger/rust-tycoon-kata already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing ygrenzinger/rust-tycoon-kata against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fygrenzinger%2Frust-tycoon-kata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ygrenzinger/rust-tycoon-kata
[INFO] finished tweaking git repo https://github.com/ygrenzinger/rust-tycoon-kata
[INFO] tweaked toml for git repo https://github.com/ygrenzinger/rust-tycoon-kata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ygrenzinger/rust-tycoon-kata on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ygrenzinger/rust-tycoon-kata already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded semver v1.0.7
[INFO] [stderr]   Downloaded syn v1.0.90
[INFO] [stderr]   Downloaded rstest v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a097010ad6ed3d160d55dff3cfab33d42a36bade4d4f4cd6a172305673e09d90
[INFO] running `Command { std: "docker" "start" "-a" "a097010ad6ed3d160d55dff3cfab33d42a36bade4d4f4cd6a172305673e09d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a097010ad6ed3d160d55dff3cfab33d42a36bade4d4f4cd6a172305673e09d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a097010ad6ed3d160d55dff3cfab33d42a36bade4d4f4cd6a172305673e09d90", kill_on_drop: false }`
[INFO] [stdout] a097010ad6ed3d160d55dff3cfab33d42a36bade4d4f4cd6a172305673e09d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6de5540ae3f3cfd98efa95c016c0d88640774b15960760bdf112901c47a9c530
[INFO] running `Command { std: "docker" "start" "-a" "6de5540ae3f3cfd98efa95c016c0d88640774b15960760bdf112901c47a9c530", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rstest v0.12.0
[INFO] [stderr]    Compiling tycoon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/main.rs:189:51
[INFO] [stdout]     |
[INFO] [stdout] 189 |             Transport::Waiting(TransportWaiting { base }) => {
[INFO] [stdout]     |                                                   ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `A` is never constructed
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Location {
[INFO] [stdout]   |      -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 7 |     A,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Location` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.41s
[INFO] running `Command { std: "docker" "inspect" "6de5540ae3f3cfd98efa95c016c0d88640774b15960760bdf112901c47a9c530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de5540ae3f3cfd98efa95c016c0d88640774b15960760bdf112901c47a9c530", kill_on_drop: false }`
[INFO] [stdout] 6de5540ae3f3cfd98efa95c016c0d88640774b15960760bdf112901c47a9c530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1834ae1c9b42e7c5e695dba34f3b50e4b17ca99a2e048cc96ac24bbe5b2e49
[INFO] running `Command { std: "docker" "start" "-a" "6c1834ae1c9b42e7c5e695dba34f3b50e4b17ca99a2e048cc96ac24bbe5b2e49", kill_on_drop: false }`
[INFO] [stderr]    Compiling tycoon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `base`
[INFO] [stdout]    --> src/main.rs:189:51
[INFO] [stdout]     |
[INFO] [stdout] 189 |             Transport::Waiting(TransportWaiting { base }) => {
[INFO] [stdout]     |                                                   ^^^^ help: try ignoring the field: `base: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "6c1834ae1c9b42e7c5e695dba34f3b50e4b17ca99a2e048cc96ac24bbe5b2e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1834ae1c9b42e7c5e695dba34f3b50e4b17ca99a2e048cc96ac24bbe5b2e49", kill_on_drop: false }`
[INFO] [stdout] 6c1834ae1c9b42e7c5e695dba34f3b50e4b17ca99a2e048cc96ac24bbe5b2e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a57964ba7990a1c9228171211e51944e606b71c33ec17fbdc8c5743d13ef6945
[INFO] running `Command { std: "docker" "start" "-a" "a57964ba7990a1c9228171211e51944e606b71c33ec17fbdc8c5743d13ef6945", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `base`
[INFO] [stderr]    --> src/main.rs:189:51
[INFO] [stderr]     |
[INFO] [stderr] 189 |             Transport::Waiting(TransportWaiting { base }) => {
[INFO] [stderr]     |                                                   ^^^^ help: try ignoring the field: `base: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tycoon` (bin "tycoon" test) generated 1 warning (run `cargo fix --bin "tycoon" -p tycoon --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tycoon-92acdcd820439f67)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_complete ... 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] running `Command { std: "docker" "inspect" "a57964ba7990a1c9228171211e51944e606b71c33ec17fbdc8c5743d13ef6945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57964ba7990a1c9228171211e51944e606b71c33ec17fbdc8c5743d13ef6945", kill_on_drop: false }`
[INFO] [stdout] a57964ba7990a1c9228171211e51944e606b71c33ec17fbdc8c5743d13ef6945