[INFO] cloning repository https://github.com/dogHere/rust-bst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dogHere/rust-bst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdogHere%2Frust-bst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdogHere%2Frust-bst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39ad6b0b42bd5f4095800d2a1eb99f8492716f88
[INFO] testing dogHere/rust-bst against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdogHere%2Frust-bst" "/workspace/builds/worker-115/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dogHere/rust-bst 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/dogHere/rust-bst
[INFO] finished tweaking git repo https://github.com/dogHere/rust-bst
[INFO] tweaked toml for git repo https://github.com/dogHere/rust-bst written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate git repo https://github.com/dogHere/rust-bst 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2e8d34073e6be61a2a5079f7af2043fb56150cdcf8f488f06a56f75daa1c02e
[INFO] running `Command { std: "docker" "start" "-a" "b2e8d34073e6be61a2a5079f7af2043fb56150cdcf8f488f06a56f75daa1c02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2e8d34073e6be61a2a5079f7af2043fb56150cdcf8f488f06a56f75daa1c02e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e8d34073e6be61a2a5079f7af2043fb56150cdcf8f488f06a56f75daa1c02e", kill_on_drop: false }`
[INFO] [stdout] b2e8d34073e6be61a2a5079f7af2043fb56150cdcf8f488f06a56f75daa1c02e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21dc3389b2bbffc30c423d743453c79db40b682e3667fec067928281168e6eea
[INFO] running `Command { std: "docker" "start" "-a" "21dc3389b2bbffc30c423d743453c79db40b682e3667fec067928281168e6eea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bst_rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "21dc3389b2bbffc30c423d743453c79db40b682e3667fec067928281168e6eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21dc3389b2bbffc30c423d743453c79db40b682e3667fec067928281168e6eea", kill_on_drop: false }`
[INFO] [stdout] 21dc3389b2bbffc30c423d743453c79db40b682e3667fec067928281168e6eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 225641ed29b5862a1e532a9d42b9685ff1e9823849e892059b4e020b9129cce3
[INFO] running `Command { std: "docker" "start" "-a" "225641ed29b5862a1e532a9d42b9685ff1e9823849e892059b4e020b9129cce3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bst_rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "225641ed29b5862a1e532a9d42b9685ff1e9823849e892059b4e020b9129cce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225641ed29b5862a1e532a9d42b9685ff1e9823849e892059b4e020b9129cce3", kill_on_drop: false }`
[INFO] [stdout] 225641ed29b5862a1e532a9d42b9685ff1e9823849e892059b4e020b9129cce3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0696945521ff375edc287c24f809542b54c97e775447037f54d5e06b2cc442f1
[INFO] running `Command { std: "docker" "start" "-a" "0696945521ff375edc287c24f809542b54c97e775447037f54d5e06b2cc442f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bst_rs-f6ae2c1f4ff0ad11)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tree::tests::new_tree ... ok
[INFO] [stdout] test tree::tests::tree_delete ... ok
[INFO] [stdout] test tree::tests::tree_exists ... ok
[INFO] [stdout] test tree::tests::tree_find ... ok
[INFO] [stdout] test tree::tests::tree_max ... ok
[INFO] [stdout] test tree::tests::tree_min ... ok
[INFO] [stdout] test tree::tests::tree_push ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bst_rs-24fc01de8e531422)
[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] [stderr]    Doc-tests bst_rs
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::new (line 128) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::min (line 176) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::push (line 146) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::find (line 232) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::max (line 205) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::exists (line 261) ... ok
[INFO] [stdout] test src/tree.rs - tree::Tree<T>::delete (line 291) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0696945521ff375edc287c24f809542b54c97e775447037f54d5e06b2cc442f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0696945521ff375edc287c24f809542b54c97e775447037f54d5e06b2cc442f1", kill_on_drop: false }`
[INFO] [stdout] 0696945521ff375edc287c24f809542b54c97e775447037f54d5e06b2cc442f1