[INFO] fetching crate ordsearch 0.2.3...
[INFO] testing ordsearch-0.2.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ordsearch 0.2.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ordsearch 0.2.3 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 ordsearch 0.2.3
[INFO] finished tweaking crates.io crate ordsearch 0.2.3
[INFO] tweaked toml for crates.io crate ordsearch 0.2.3 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] be03b4561533be74e410fdf171c5843557548127f4c11540d7d2e31ef534517c
[INFO] running `Command { std: "docker" "start" "-a" "be03b4561533be74e410fdf171c5843557548127f4c11540d7d2e31ef534517c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be03b4561533be74e410fdf171c5843557548127f4c11540d7d2e31ef534517c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be03b4561533be74e410fdf171c5843557548127f4c11540d7d2e31ef534517c", kill_on_drop: false }`
[INFO] [stdout] be03b4561533be74e410fdf171c5843557548127f4c11540d7d2e31ef534517c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b78794e4d8afc13bf68a24f3a51f65ab4f1c64d22b5845bcc5387bf8776676af
[INFO] running `Command { std: "docker" "start" "-a" "b78794e4d8afc13bf68a24f3a51f65ab4f1c64d22b5845bcc5387bf8776676af", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordsearch v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "b78794e4d8afc13bf68a24f3a51f65ab4f1c64d22b5845bcc5387bf8776676af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78794e4d8afc13bf68a24f3a51f65ab4f1c64d22b5845bcc5387bf8776676af", kill_on_drop: false }`
[INFO] [stdout] b78794e4d8afc13bf68a24f3a51f65ab4f1c64d22b5845bcc5387bf8776676af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] ca6b46a1e90bd3e532decabc0bbfe907ee2e1118a15a6b56279b0999c9ea5454
[INFO] running `Command { std: "docker" "start" "-a" "ca6b46a1e90bd3e532decabc0bbfe907ee2e1118a15a6b56279b0999c9ea5454", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordsearch v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "ca6b46a1e90bd3e532decabc0bbfe907ee2e1118a15a6b56279b0999c9ea5454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6b46a1e90bd3e532decabc0bbfe907ee2e1118a15a6b56279b0999c9ea5454", kill_on_drop: false }`
[INFO] [stdout] ca6b46a1e90bd3e532decabc0bbfe907ee2e1118a15a6b56279b0999c9ea5454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 68e15c99bbbc91bc52c066ab6d5966a266b6141c6ba2a323a8909f9eac3c87d9
[INFO] running `Command { std: "docker" "start" "-a" "68e15c99bbbc91bc52c066ab6d5966a266b6141c6ba2a323a8909f9eac3c87d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ordsearch-ade11aec3e2fa2d1)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::complete_exact ... ok
[INFO] [stdout] test tests::unbalanced_exact ... ok
[INFO] [stdout] test tests::complete_approximate ... ok
[INFO] [stdout] test tests::unbalanced_approximate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ordsearch
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - OrderedCollection<T>::find_gte (line 286) ... ok
[INFO] [stdout] test src/lib.rs - OrderedCollection (line 125) ... ok
[INFO] [stdout] test src/lib.rs - OrderedCollection<T>::from (line 148) ... ok
[INFO] [stdout] test src/lib.rs - OrderedCollection<T>::from_sorted_iter (line 195) ... ok
[INFO] [stdout] test src/lib.rs - OrderedCollection<T>::from_sorted_iter (line 210) ... ok
[INFO] [stdout] test src/lib.rs - OrderedCollection<T>::from_sorted_iter (line 220) ... ok
[INFO] [stdout] test src/lib.rs - OrderedCollection<T>::from_slice (line 269) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68e15c99bbbc91bc52c066ab6d5966a266b6141c6ba2a323a8909f9eac3c87d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e15c99bbbc91bc52c066ab6d5966a266b6141c6ba2a323a8909f9eac3c87d9", kill_on_drop: false }`
[INFO] [stdout] 68e15c99bbbc91bc52c066ab6d5966a266b6141c6ba2a323a8909f9eac3c87d9