[INFO] fetching crate borderbook 0.1.0...
[INFO] testing borderbook-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate borderbook 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate borderbook 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate borderbook 0.1.0
[INFO] finished tweaking crates.io crate borderbook 0.1.0
[INFO] tweaked toml for crates.io crate borderbook 0.1.0 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b546a9837510e5851c3a80efc1c96baa587d36df0c4606b6bb08bfabd5175a2d
[INFO] running `Command { std: "docker" "start" "-a" "b546a9837510e5851c3a80efc1c96baa587d36df0c4606b6bb08bfabd5175a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b546a9837510e5851c3a80efc1c96baa587d36df0c4606b6bb08bfabd5175a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b546a9837510e5851c3a80efc1c96baa587d36df0c4606b6bb08bfabd5175a2d", kill_on_drop: false }`
[INFO] [stdout] b546a9837510e5851c3a80efc1c96baa587d36df0c4606b6bb08bfabd5175a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a485c0a6ab3f4da58565c3bbddf8c234b1731549b1b50d1f2a1c522f1ae1a296
[INFO] running `Command { std: "docker" "start" "-a" "a485c0a6ab3f4da58565c3bbddf8c234b1731549b1b50d1f2a1c522f1ae1a296", kill_on_drop: false }`
[INFO] [stderr]    Compiling borderbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(write!(fmt, "{}\n", self.direction));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             try!(write!(fmt, "{}\t@\t{}\n", order.1.volume, order.1.price))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "a485c0a6ab3f4da58565c3bbddf8c234b1731549b1b50d1f2a1c522f1ae1a296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a485c0a6ab3f4da58565c3bbddf8c234b1731549b1b50d1f2a1c522f1ae1a296", kill_on_drop: false }`
[INFO] [stdout] a485c0a6ab3f4da58565c3bbddf8c234b1731549b1b50d1f2a1c522f1ae1a296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dbccba3728d02de8dec43a16449252fde1c66fd021166de6822eea8ea7626a0
[INFO] running `Command { std: "docker" "start" "-a" "3dbccba3728d02de8dec43a16449252fde1c66fd021166de6822eea8ea7626a0", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(write!(fmt, "{}\n", self.direction));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             try!(write!(fmt, "{}\t@\t{}\n", order.1.volume, order.1.price))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling borderbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         try!(write!(fmt, "{}\n", self.direction));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/io.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             try!(write!(fmt, "{}\t@\t{}\n", order.1.volume, order.1.price))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `Command { std: "docker" "inspect" "3dbccba3728d02de8dec43a16449252fde1c66fd021166de6822eea8ea7626a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dbccba3728d02de8dec43a16449252fde1c66fd021166de6822eea8ea7626a0", kill_on_drop: false }`
[INFO] [stdout] 3dbccba3728d02de8dec43a16449252fde1c66fd021166de6822eea8ea7626a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0be4cf0a899b1dd1b88768232fa2584ca8a17cb8481ff065daead3ea6e2f943
[INFO] running `Command { std: "docker" "start" "-a" "a0be4cf0a899b1dd1b88768232fa2584ca8a17cb8481ff065daead3ea6e2f943", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/io.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(write!(fmt, "{}\n", self.direction));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/io.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |             try!(write!(fmt, "{}\t@\t{}\n", order.1.volume, order.1.price))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `borderbook` (lib) generated 2 warnings
[INFO] [stderr] warning: `borderbook` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/borderbook-6ce4cc897e375b67)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test io::tests::format ... ok
[INFO] [stdout] test io::tests::parse ... ok
[INFO] [stdout] test matching::tests::test_single_order_match ... ok
[INFO] [stdout] test side::tests::it_works ... ok
[INFO] [stdout] test tests::test_matching ... ok
[INFO] [stdout] test side::tests::test_set_first_volume ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests borderbook
[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" "a0be4cf0a899b1dd1b88768232fa2584ca8a17cb8481ff065daead3ea6e2f943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0be4cf0a899b1dd1b88768232fa2584ca8a17cb8481ff065daead3ea6e2f943", kill_on_drop: false }`
[INFO] [stdout] a0be4cf0a899b1dd1b88768232fa2584ca8a17cb8481ff065daead3ea6e2f943