[INFO] fetching crate yz-basic-block 0.1.0...
[INFO] testing yz-basic-block-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate yz-basic-block 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate yz-basic-block 0.1.0 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 yz-basic-block 0.1.0
[INFO] finished tweaking crates.io crate yz-basic-block 0.1.0
[INFO] tweaked toml for crates.io crate yz-basic-block 0.1.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2f021d8510836a52d3ef4751a5919b19d3705d3fedee9d5d1625aa6b731f1ffc
[INFO] running `Command { std: "docker" "start" "-a" "2f021d8510836a52d3ef4751a5919b19d3705d3fedee9d5d1625aa6b731f1ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f021d8510836a52d3ef4751a5919b19d3705d3fedee9d5d1625aa6b731f1ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f021d8510836a52d3ef4751a5919b19d3705d3fedee9d5d1625aa6b731f1ffc", kill_on_drop: false }`
[INFO] [stdout] 2f021d8510836a52d3ef4751a5919b19d3705d3fedee9d5d1625aa6b731f1ffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 034402fe56f129203494cb8a50b78ff4e404b3da9e3cf461acba90a8cc4d5248
[INFO] running `Command { std: "docker" "start" "-a" "034402fe56f129203494cb8a50b78ff4e404b3da9e3cf461acba90a8cc4d5248", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yz-basic-block v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "034402fe56f129203494cb8a50b78ff4e404b3da9e3cf461acba90a8cc4d5248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034402fe56f129203494cb8a50b78ff4e404b3da9e3cf461acba90a8cc4d5248", kill_on_drop: false }`
[INFO] [stdout] 034402fe56f129203494cb8a50b78ff4e404b3da9e3cf461acba90a8cc4d5248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 54a179c659c7cb95e3ab08fece58910557fbeceaf4e1024cdfc26ec13ccb4607
[INFO] running `Command { std: "docker" "start" "-a" "54a179c659c7cb95e3ab08fece58910557fbeceaf4e1024cdfc26ec13ccb4607", kill_on_drop: false }`
[INFO] [stderr]    Compiling yz-basic-block v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "54a179c659c7cb95e3ab08fece58910557fbeceaf4e1024cdfc26ec13ccb4607", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a179c659c7cb95e3ab08fece58910557fbeceaf4e1024cdfc26ec13ccb4607", kill_on_drop: false }`
[INFO] [stdout] 54a179c659c7cb95e3ab08fece58910557fbeceaf4e1024cdfc26ec13ccb4607
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 95dd6f6d85e1e09701fd077b422e1b5a0b0dbf58585a1f177161ae44037c8a8c
[INFO] running `Command { std: "docker" "start" "-a" "95dd6f6d85e1e09701fd077b422e1b5a0b0dbf58585a1f177161ae44037c8a8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yz_basic_block-d172311c0950eb3b)
[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]      Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-f0a0d5da858b2fed)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bb0 ... ok
[INFO] [stdout] test bb1 ... ok
[INFO] [stdout] test bb_keep ... ok
[INFO] [stdout] test bb_merge ... ok
[INFO] [stdout] test bb_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yz-basic-block
[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" "95dd6f6d85e1e09701fd077b422e1b5a0b0dbf58585a1f177161ae44037c8a8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95dd6f6d85e1e09701fd077b422e1b5a0b0dbf58585a1f177161ae44037c8a8c", kill_on_drop: false }`
[INFO] [stdout] 95dd6f6d85e1e09701fd077b422e1b5a0b0dbf58585a1f177161ae44037c8a8c