[INFO] fetching crate zebra 0.0.0-placeholder.0...
[INFO] testing zebra-0.0.0-placeholder.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate zebra 0.0.0-placeholder.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate zebra 0.0.0-placeholder.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zebra 0.0.0-placeholder.0
[INFO] finished tweaking crates.io crate zebra 0.0.0-placeholder.0
[INFO] tweaked toml for crates.io crate zebra 0.0.0-placeholder.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0e82ea37e0d2ca91fdf098877b6a5e0d882852569bbb07dfc17a494191aa6b3
[INFO] running `Command { std: "docker" "start" "-a" "c0e82ea37e0d2ca91fdf098877b6a5e0d882852569bbb07dfc17a494191aa6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0e82ea37e0d2ca91fdf098877b6a5e0d882852569bbb07dfc17a494191aa6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e82ea37e0d2ca91fdf098877b6a5e0d882852569bbb07dfc17a494191aa6b3", kill_on_drop: false }`
[INFO] [stdout] c0e82ea37e0d2ca91fdf098877b6a5e0d882852569bbb07dfc17a494191aa6b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3206467809da82d9f96174c5f8a0faa8d4902262b033f553780eb6f47381fa0
[INFO] running `Command { std: "docker" "start" "-a" "f3206467809da82d9f96174c5f8a0faa8d4902262b033f553780eb6f47381fa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling zebra v0.0.0-placeholder.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "f3206467809da82d9f96174c5f8a0faa8d4902262b033f553780eb6f47381fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3206467809da82d9f96174c5f8a0faa8d4902262b033f553780eb6f47381fa0", kill_on_drop: false }`
[INFO] [stdout] f3206467809da82d9f96174c5f8a0faa8d4902262b033f553780eb6f47381fa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a37510bd1aa708f338df2766801ac05dbbe3acfe3dcb9e3ce9dae9c45c868ea
[INFO] running `Command { std: "docker" "start" "-a" "1a37510bd1aa708f338df2766801ac05dbbe3acfe3dcb9e3ce9dae9c45c868ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling zebra v0.0.0-placeholder.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "1a37510bd1aa708f338df2766801ac05dbbe3acfe3dcb9e3ce9dae9c45c868ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a37510bd1aa708f338df2766801ac05dbbe3acfe3dcb9e3ce9dae9c45c868ea", kill_on_drop: false }`
[INFO] [stdout] 1a37510bd1aa708f338df2766801ac05dbbe3acfe3dcb9e3ce9dae9c45c868ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aaf2d74ea09fa55b438396079a55513f4c10499b4813949be3646c2333f73b8a
[INFO] running `Command { std: "docker" "start" "-a" "aaf2d74ea09fa55b438396079a55513f4c10499b4813949be3646c2333f73b8a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zebra-4400438292a27a88)
[INFO] [stderr]    Doc-tests zebra
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "aaf2d74ea09fa55b438396079a55513f4c10499b4813949be3646c2333f73b8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaf2d74ea09fa55b438396079a55513f4c10499b4813949be3646c2333f73b8a", kill_on_drop: false }`
[INFO] [stdout] aaf2d74ea09fa55b438396079a55513f4c10499b4813949be3646c2333f73b8a