[INFO] cloning repository https://github.com/klnusbaum/bintree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/klnusbaum/bintree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklnusbaum%2Fbintree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklnusbaum%2Fbintree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99eb2a05744b80bad6f4721f2861b97e1a7d70b4
[INFO] testing klnusbaum/bintree against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fklnusbaum%2Fbintree" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/klnusbaum/bintree 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/klnusbaum/bintree
[INFO] finished tweaking git repo https://github.com/klnusbaum/bintree
[INFO] tweaked toml for git repo https://github.com/klnusbaum/bintree written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/klnusbaum/bintree 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] b0561f36757ab94209eeb33a522aa52a1208e607c69192feeff4713156985a05
[INFO] running `Command { std: "docker" "start" "-a" "b0561f36757ab94209eeb33a522aa52a1208e607c69192feeff4713156985a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0561f36757ab94209eeb33a522aa52a1208e607c69192feeff4713156985a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0561f36757ab94209eeb33a522aa52a1208e607c69192feeff4713156985a05", kill_on_drop: false }`
[INFO] [stdout] b0561f36757ab94209eeb33a522aa52a1208e607c69192feeff4713156985a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 83ceea5ac410859357a81fe25b4aae52806aecee58be5248cc6b79aeefb4d0bd
[INFO] running `Command { std: "docker" "start" "-a" "83ceea5ac410859357a81fe25b4aae52806aecee58be5248cc6b79aeefb4d0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bintree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "83ceea5ac410859357a81fe25b4aae52806aecee58be5248cc6b79aeefb4d0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ceea5ac410859357a81fe25b4aae52806aecee58be5248cc6b79aeefb4d0bd", kill_on_drop: false }`
[INFO] [stdout] 83ceea5ac410859357a81fe25b4aae52806aecee58be5248cc6b79aeefb4d0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1a5ef5a2957307c817859e168aec1858af4c53bb78c56d5e408b702a4a89ff55
[INFO] running `Command { std: "docker" "start" "-a" "1a5ef5a2957307c817859e168aec1858af4c53bb78c56d5e408b702a4a89ff55", kill_on_drop: false }`
[INFO] [stderr]    Compiling bintree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "1a5ef5a2957307c817859e168aec1858af4c53bb78c56d5e408b702a4a89ff55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5ef5a2957307c817859e168aec1858af4c53bb78c56d5e408b702a4a89ff55", kill_on_drop: false }`
[INFO] [stdout] 1a5ef5a2957307c817859e168aec1858af4c53bb78c56d5e408b702a4a89ff55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d1ebd433c40d8317062b730c910b1f6c7e7c89bee3c64b9c361c48cafdf6f40f
[INFO] running `Command { std: "docker" "start" "-a" "d1ebd433c40d8317062b730c910b1f6c7e7c89bee3c64b9c361c48cafdf6f40f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bintree-e51fa2b2fb2f4a76)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::basic_put_get ... ok
[INFO] [stdout] test tests::remove_root ... ok
[INFO] [stdout] test tests::put_get_remove ... ok
[INFO] [stderr]    Doc-tests bintree
[INFO] [stdout] test tests::remove_subtree ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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" "d1ebd433c40d8317062b730c910b1f6c7e7c89bee3c64b9c361c48cafdf6f40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ebd433c40d8317062b730c910b1f6c7e7c89bee3c64b9c361c48cafdf6f40f", kill_on_drop: false }`
[INFO] [stdout] d1ebd433c40d8317062b730c910b1f6c7e7c89bee3c64b9c361c48cafdf6f40f