[INFO] cloning repository https://github.com/hilbertshotel/trails
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hilbertshotel/trails" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhilbertshotel%2Ftrails", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhilbertshotel%2Ftrails'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 042abdf558b022c81eb707768e755849df90a195
[INFO] testing hilbertshotel/trails against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhilbertshotel%2Ftrails" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hilbertshotel/trails on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hilbertshotel/trails
[INFO] finished tweaking git repo https://github.com/hilbertshotel/trails
[INFO] tweaked toml for git repo https://github.com/hilbertshotel/trails written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/hilbertshotel/trails already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a87fd1b91ca059dce4873a678d82d70c451692b33500692f9176d2de5e7e4399
[INFO] running `Command { std: "docker" "start" "-a" "a87fd1b91ca059dce4873a678d82d70c451692b33500692f9176d2de5e7e4399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a87fd1b91ca059dce4873a678d82d70c451692b33500692f9176d2de5e7e4399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87fd1b91ca059dce4873a678d82d70c451692b33500692f9176d2de5e7e4399", kill_on_drop: false }`
[INFO] [stdout] a87fd1b91ca059dce4873a678d82d70c451692b33500692f9176d2de5e7e4399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36523afd412d43027bc8d0fdc7b3866050b4c38cd06711786a2c9bf83f02e893
[INFO] running `Command { std: "docker" "start" "-a" "36523afd412d43027bc8d0fdc7b3866050b4c38cd06711786a2c9bf83f02e893", kill_on_drop: false }`
[INFO] [stderr]    Compiling trails v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "36523afd412d43027bc8d0fdc7b3866050b4c38cd06711786a2c9bf83f02e893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36523afd412d43027bc8d0fdc7b3866050b4c38cd06711786a2c9bf83f02e893", kill_on_drop: false }`
[INFO] [stdout] 36523afd412d43027bc8d0fdc7b3866050b4c38cd06711786a2c9bf83f02e893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e14de57cb426c9f7ca8ae5eb7eea0bba7920c13e3a2eb2225ac15c6b1c7f012
[INFO] running `Command { std: "docker" "start" "-a" "7e14de57cb426c9f7ca8ae5eb7eea0bba7920c13e3a2eb2225ac15c6b1c7f012", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trails v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "7e14de57cb426c9f7ca8ae5eb7eea0bba7920c13e3a2eb2225ac15c6b1c7f012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e14de57cb426c9f7ca8ae5eb7eea0bba7920c13e3a2eb2225ac15c6b1c7f012", kill_on_drop: false }`
[INFO] [stdout] 7e14de57cb426c9f7ca8ae5eb7eea0bba7920c13e3a2eb2225ac15c6b1c7f012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33bc860d73b0a6180450048a6258a02008932a9e5e959614ecd3be09ee919b8c
[INFO] running `Command { std: "docker" "start" "-a" "33bc860d73b0a6180450048a6258a02008932a9e5e959614ecd3be09ee919b8c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trails-7a4f2681689c6fda)
[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" "33bc860d73b0a6180450048a6258a02008932a9e5e959614ecd3be09ee919b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33bc860d73b0a6180450048a6258a02008932a9e5e959614ecd3be09ee919b8c", kill_on_drop: false }`
[INFO] [stdout] 33bc860d73b0a6180450048a6258a02008932a9e5e959614ecd3be09ee919b8c