[INFO] cloning repository https://github.com/7hoenix/gtree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/7hoenix/gtree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7hoenix%2Fgtree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7hoenix%2Fgtree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e9af9907565388b4267b641b23e180affb36d3a
[INFO] testing 7hoenix/gtree against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F7hoenix%2Fgtree" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/7hoenix/gtree on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/7hoenix/gtree
[INFO] finished tweaking git repo https://github.com/7hoenix/gtree
[INFO] tweaked toml for git repo https://github.com/7hoenix/gtree written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/7hoenix/gtree already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d03f26548b74d6b946eb9f60a22ef1c78efa423c29732a35e81a729bd2d7f0bb
[INFO] running `Command { std: "docker" "start" "-a" "d03f26548b74d6b946eb9f60a22ef1c78efa423c29732a35e81a729bd2d7f0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d03f26548b74d6b946eb9f60a22ef1c78efa423c29732a35e81a729bd2d7f0bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03f26548b74d6b946eb9f60a22ef1c78efa423c29732a35e81a729bd2d7f0bb", kill_on_drop: false }`
[INFO] [stdout] d03f26548b74d6b946eb9f60a22ef1c78efa423c29732a35e81a729bd2d7f0bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67cb5a2e71c77067937052d6188eb65997d68219ec1bdf68947ddfafc997db2f
[INFO] running `Command { std: "docker" "start" "-a" "67cb5a2e71c77067937052d6188eb65997d68219ec1bdf68947ddfafc997db2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "67cb5a2e71c77067937052d6188eb65997d68219ec1bdf68947ddfafc997db2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67cb5a2e71c77067937052d6188eb65997d68219ec1bdf68947ddfafc997db2f", kill_on_drop: false }`
[INFO] [stdout] 67cb5a2e71c77067937052d6188eb65997d68219ec1bdf68947ddfafc997db2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45c8264bbf57fc03102dbb5465ad4b8f845b78c2e06ed44b6549aa4274ee6ce5
[INFO] running `Command { std: "docker" "start" "-a" "45c8264bbf57fc03102dbb5465ad4b8f845b78c2e06ed44b6549aa4274ee6ce5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "45c8264bbf57fc03102dbb5465ad4b8f845b78c2e06ed44b6549aa4274ee6ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c8264bbf57fc03102dbb5465ad4b8f845b78c2e06ed44b6549aa4274ee6ce5", kill_on_drop: false }`
[INFO] [stdout] 45c8264bbf57fc03102dbb5465ad4b8f845b78c2e06ed44b6549aa4274ee6ce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8070eb111f2c805b5883f75d0a583e12e0e361fda91511832a853fd245d1f8ac
[INFO] running `Command { std: "docker" "start" "-a" "8070eb111f2c805b5883f75d0a583e12e0e361fda91511832a853fd245d1f8ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gtree-583c4619e6a1b649)
[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" "8070eb111f2c805b5883f75d0a583e12e0e361fda91511832a853fd245d1f8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8070eb111f2c805b5883f75d0a583e12e0e361fda91511832a853fd245d1f8ac", kill_on_drop: false }`
[INFO] [stdout] 8070eb111f2c805b5883f75d0a583e12e0e361fda91511832a853fd245d1f8ac