[INFO] cloning repository https://github.com/cjrh/itertree-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cjrh/itertree-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjrh%2Fitertree-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjrh%2Fitertree-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6fa3de91e473048209da28494cdebac37a8aa70
[INFO] testing cjrh/itertree-rs against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcjrh%2Fitertree-rs" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cjrh/itertree-rs on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cjrh/itertree-rs
[INFO] finished tweaking git repo https://github.com/cjrh/itertree-rs
[INFO] tweaked toml for git repo https://github.com/cjrh/itertree-rs written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/cjrh/itertree-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] babd3489b3217ba91fba8b7209994ab12ecd56508ad7b1b975a88d37c17a1f51
[INFO] running `Command { std: "docker" "start" "-a" "babd3489b3217ba91fba8b7209994ab12ecd56508ad7b1b975a88d37c17a1f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "babd3489b3217ba91fba8b7209994ab12ecd56508ad7b1b975a88d37c17a1f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babd3489b3217ba91fba8b7209994ab12ecd56508ad7b1b975a88d37c17a1f51", kill_on_drop: false }`
[INFO] [stdout] babd3489b3217ba91fba8b7209994ab12ecd56508ad7b1b975a88d37c17a1f51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613de5f92781dac0f2b3e4ba5752d619a5bca2a6b9129c031f5584562ca71ec7
[INFO] running `Command { std: "docker" "start" "-a" "613de5f92781dac0f2b3e4ba5752d619a5bca2a6b9129c031f5584562ca71ec7", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertree v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "613de5f92781dac0f2b3e4ba5752d619a5bca2a6b9129c031f5584562ca71ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613de5f92781dac0f2b3e4ba5752d619a5bca2a6b9129c031f5584562ca71ec7", kill_on_drop: false }`
[INFO] [stdout] 613de5f92781dac0f2b3e4ba5752d619a5bca2a6b9129c031f5584562ca71ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1e9de8f9ed6f0a57ebebe3c088a14a5cc4e34e6ef3be4a64c1b740e1acc2d9e
[INFO] running `Command { std: "docker" "start" "-a" "e1e9de8f9ed6f0a57ebebe3c088a14a5cc4e34e6ef3be4a64c1b740e1acc2d9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rstest v0.9.0
[INFO] [stderr]    Compiling itertree v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.30s
[INFO] running `Command { std: "docker" "inspect" "e1e9de8f9ed6f0a57ebebe3c088a14a5cc4e34e6ef3be4a64c1b740e1acc2d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e9de8f9ed6f0a57ebebe3c088a14a5cc4e34e6ef3be4a64c1b740e1acc2d9e", kill_on_drop: false }`
[INFO] [stdout] e1e9de8f9ed6f0a57ebebe3c088a14a5cc4e34e6ef3be4a64c1b740e1acc2d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a8fa77643b7fc8887cc41bf2bf185983aa24150416f855ffd405edb8538b41b
[INFO] running `Command { std: "docker" "start" "-a" "1a8fa77643b7fc8887cc41bf2bf185983aa24150416f855ffd405edb8538b41b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/itertree-0d10a4cdd62f7d56)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-7fb309c9889d3f8b)
[INFO] [stdout] test tests::test_base ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_order::case_1 ... ok
[INFO] [stdout] test test_order::case_3 ... ok
[INFO] [stdout] test test_example ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stderr]    Doc-tests itertree
[INFO] [stdout] test test_order::case_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "1a8fa77643b7fc8887cc41bf2bf185983aa24150416f855ffd405edb8538b41b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8fa77643b7fc8887cc41bf2bf185983aa24150416f855ffd405edb8538b41b", kill_on_drop: false }`
[INFO] [stdout] 1a8fa77643b7fc8887cc41bf2bf185983aa24150416f855ffd405edb8538b41b