[INFO] fetching crate mylib 0.1.1...
[INFO] testing mylib-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mylib 0.1.1 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate mylib 0.1.1 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 mylib 0.1.1
[INFO] finished tweaking crates.io crate mylib 0.1.1
[INFO] tweaked toml for crates.io crate mylib 0.1.1 written to /workspace/builds/worker-85/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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] d2ca4d967089a3f2d99f2d7923d1c2e40001fde3951616d73e7abfee77d70e34
[INFO] running `Command { std: "docker" "start" "-a" "d2ca4d967089a3f2d99f2d7923d1c2e40001fde3951616d73e7abfee77d70e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2ca4d967089a3f2d99f2d7923d1c2e40001fde3951616d73e7abfee77d70e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ca4d967089a3f2d99f2d7923d1c2e40001fde3951616d73e7abfee77d70e34", kill_on_drop: false }`
[INFO] [stdout] d2ca4d967089a3f2d99f2d7923d1c2e40001fde3951616d73e7abfee77d70e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 4fbe45b2902b944252a2fe8e5a99e64834392750d23f0fceecdd1bef8c7ed1e2
[INFO] running `Command { std: "docker" "start" "-a" "4fbe45b2902b944252a2fe8e5a99e64834392750d23f0fceecdd1bef8c7ed1e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mylib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "4fbe45b2902b944252a2fe8e5a99e64834392750d23f0fceecdd1bef8c7ed1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fbe45b2902b944252a2fe8e5a99e64834392750d23f0fceecdd1bef8c7ed1e2", kill_on_drop: false }`
[INFO] [stdout] 4fbe45b2902b944252a2fe8e5a99e64834392750d23f0fceecdd1bef8c7ed1e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] ec0ff9b5ab2aa838270436427cfec05fc32e3438bf6529d72566b5d777b9d7f6
[INFO] running `Command { std: "docker" "start" "-a" "ec0ff9b5ab2aa838270436427cfec05fc32e3438bf6529d72566b5d777b9d7f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling mylib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "ec0ff9b5ab2aa838270436427cfec05fc32e3438bf6529d72566b5d777b9d7f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec0ff9b5ab2aa838270436427cfec05fc32e3438bf6529d72566b5d777b9d7f6", kill_on_drop: false }`
[INFO] [stdout] ec0ff9b5ab2aa838270436427cfec05fc32e3438bf6529d72566b5d777b9d7f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] e8f018df9a49a501fc9d61ab6535a52dae753ef523855e682f8c09cbb54c9724
[INFO] running `Command { std: "docker" "start" "-a" "e8f018df9a49a501fc9d61ab6535a52dae753ef523855e682f8c09cbb54c9724", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mylib-84ed42766207ec85)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-c27d848c70d9d46a)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] test test_basic_a ... ok
[INFO] [stdout] test test_basic_a_sub ... ok
[INFO] [stdout] test test_basic_b ... ok
[INFO] [stderr]    Doc-tests mylib
[INFO] [stdout] test test_basic_b_sub ... ok
[INFO] [stdout] test test_basic_d ... ok
[INFO] [stdout] test test_basic_c ... ok
[INFO] [stdout] test test_basic_c_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "e8f018df9a49a501fc9d61ab6535a52dae753ef523855e682f8c09cbb54c9724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f018df9a49a501fc9d61ab6535a52dae753ef523855e682f8c09cbb54c9724", kill_on_drop: false }`
[INFO] [stdout] e8f018df9a49a501fc9d61ab6535a52dae753ef523855e682f8c09cbb54c9724