[INFO] fetching crate intmap 0.7.0...
[INFO] testing intmap-0.7.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate intmap 0.7.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate intmap 0.7.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate intmap 0.7.0
[INFO] finished tweaking crates.io crate intmap 0.7.0
[INFO] tweaked toml for crates.io crate intmap 0.7.0 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ordermap v0.2.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6712cc7a10389a149eaf8b04a079675d1f67499b8ba33d36d49d754fea8e587c
[INFO] running `Command { std: "docker" "start" "-a" "6712cc7a10389a149eaf8b04a079675d1f67499b8ba33d36d49d754fea8e587c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6712cc7a10389a149eaf8b04a079675d1f67499b8ba33d36d49d754fea8e587c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6712cc7a10389a149eaf8b04a079675d1f67499b8ba33d36d49d754fea8e587c", kill_on_drop: false }`
[INFO] [stdout] 6712cc7a10389a149eaf8b04a079675d1f67499b8ba33d36d49d754fea8e587c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a532fe7a3d32e15f09352cc3ae6fc9b7f2b5ee51718b4ff9e44ff30cbbbeb8d3
[INFO] running `Command { std: "docker" "start" "-a" "a532fe7a3d32e15f09352cc3ae6fc9b7f2b5ee51718b4ff9e44ff30cbbbeb8d3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling intmap v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "a532fe7a3d32e15f09352cc3ae6fc9b7f2b5ee51718b4ff9e44ff30cbbbeb8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a532fe7a3d32e15f09352cc3ae6fc9b7f2b5ee51718b4ff9e44ff30cbbbeb8d3", kill_on_drop: false }`
[INFO] [stdout] a532fe7a3d32e15f09352cc3ae6fc9b7f2b5ee51718b4ff9e44ff30cbbbeb8d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60772ffdc02bae6f90fae075d653fee93e36ad376f8dede0fa0ae2ed349fd828
[INFO] running `Command { std: "docker" "start" "-a" "60772ffdc02bae6f90fae075d653fee93e36ad376f8dede0fa0ae2ed349fd828", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordermap v0.2.13
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling intmap v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "60772ffdc02bae6f90fae075d653fee93e36ad376f8dede0fa0ae2ed349fd828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60772ffdc02bae6f90fae075d653fee93e36ad376f8dede0fa0ae2ed349fd828", kill_on_drop: false }`
[INFO] [stdout] 60772ffdc02bae6f90fae075d653fee93e36ad376f8dede0fa0ae2ed349fd828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c27f3c0593b59c25898e89f65d99d3f9d0b29e327e4ad47a9d7ecaea14c50cf9
[INFO] running `Command { std: "docker" "start" "-a" "c27f3c0593b59c25898e89f65d99d3f9d0b29e327e4ad47a9d7ecaea14c50cf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intmap-90f59ee0908eb5e3)
[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/basic_test.rs (/opt/rustwide/target/debug/deps/basic_test-02716d90cd9aa69f)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::map_into_iter_empty ... ok
[INFO] [stdout] test tests::map_iter_empty ... ok
[INFO] [stdout] test tests::map_mut_iter_empty ... ok
[INFO] [stdout] test tests::single_add_get ... ok
[INFO] [stdout] test tests::map_equality ... ok
[INFO] [stdout] test tests::map_iter_keys ... ok
[INFO] [stdout] test tests::map_into_iter ... ok
[INFO] [stdout] test tests::from_iter_collect ... ok
[INFO] [stdout] test tests::map_iter_values ... ok
[INFO] [stdout] test tests::map_iter ... ok
[INFO] [stdout] test tests::map_iter_values_mut ... ok
[INFO] [stdout] test tests::add_string ... ok
[INFO] [stdout] test tests::map_drain ... ok
[INFO] [stdout] test tests::map_mut_iter ... ok
[INFO] [stdout] test tests::intmap_get_insert_impl ... ok
[INFO] [stdout] test tests::extend_two_maps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intmap
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - IntMap<V>::with_capacity (line 35) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::contains_key (line 206) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::new (line 20) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::clear (line 225) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::remove (line 168) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::get_mut (line 130) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::insert (line 65) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::is_empty (line 245) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::get (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c27f3c0593b59c25898e89f65d99d3f9d0b29e327e4ad47a9d7ecaea14c50cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c27f3c0593b59c25898e89f65d99d3f9d0b29e327e4ad47a9d7ecaea14c50cf9", kill_on_drop: false }`
[INFO] [stdout] c27f3c0593b59c25898e89f65d99d3f9d0b29e327e4ad47a9d7ecaea14c50cf9