[INFO] fetching crate intmap 0.7.0...
[INFO] testing intmap-0.7.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate intmap 0.7.0 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate intmap 0.7.0 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 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-110/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] [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-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 7e0e8f07101b2dd661a5c184a4e5f6f9691349a734ea634fa28eca9f08439efb
[INFO] running `Command { std: "docker" "start" "-a" "7e0e8f07101b2dd661a5c184a4e5f6f9691349a734ea634fa28eca9f08439efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0e8f07101b2dd661a5c184a4e5f6f9691349a734ea634fa28eca9f08439efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0e8f07101b2dd661a5c184a4e5f6f9691349a734ea634fa28eca9f08439efb", kill_on_drop: false }`
[INFO] [stdout] 7e0e8f07101b2dd661a5c184a4e5f6f9691349a734ea634fa28eca9f08439efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 23ff5b784585d2f291fcfbb0d55c80fc6725bdef1673ddb70bdc3ccb657deb0d
[INFO] running `Command { std: "docker" "start" "-a" "23ff5b784585d2f291fcfbb0d55c80fc6725bdef1673ddb70bdc3ccb657deb0d", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "23ff5b784585d2f291fcfbb0d55c80fc6725bdef1673ddb70bdc3ccb657deb0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ff5b784585d2f291fcfbb0d55c80fc6725bdef1673ddb70bdc3ccb657deb0d", kill_on_drop: false }`
[INFO] [stdout] 23ff5b784585d2f291fcfbb0d55c80fc6725bdef1673ddb70bdc3ccb657deb0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 8fbac20c78d8cc0e92601974254eddb973541546c9f75086cbd87ef97d6d7658
[INFO] running `Command { std: "docker" "start" "-a" "8fbac20c78d8cc0e92601974254eddb973541546c9f75086cbd87ef97d6d7658", 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 3.87s
[INFO] running `Command { std: "docker" "inspect" "8fbac20c78d8cc0e92601974254eddb973541546c9f75086cbd87ef97d6d7658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbac20c78d8cc0e92601974254eddb973541546c9f75086cbd87ef97d6d7658", kill_on_drop: false }`
[INFO] [stdout] 8fbac20c78d8cc0e92601974254eddb973541546c9f75086cbd87ef97d6d7658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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] 5957342a5e729aa0fd0b1de2084b7823a14061f0aede0575b833f085c506c4f2
[INFO] running `Command { std: "docker" "start" "-a" "5957342a5e729aa0fd0b1de2084b7823a14061f0aede0575b833f085c506c4f2", 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-ae848a1c6240eff8)
[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-a5301936ad40815b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::map_into_iter_empty ... ok
[INFO] [stdout] test tests::map_mut_iter_empty ... ok
[INFO] [stdout] test tests::map_iter_empty ... ok
[INFO] [stdout] test tests::single_add_get ... ok
[INFO] [stdout] test tests::map_equality ... ok
[INFO] [stdout] test tests::map_mut_iter ... ok
[INFO] [stdout] test tests::map_iter_values ... ok
[INFO] [stdout] test tests::map_iter_keys ... ok
[INFO] [stdout] test tests::map_iter ... ok
[INFO] [stdout] test tests::map_iter_values_mut ... ok
[INFO] [stdout] test tests::map_drain ... ok
[INFO] [stdout] test tests::intmap_get_insert_impl ... ok
[INFO] [stdout] test tests::map_into_iter ... ok
[INFO] [stdout] test tests::from_iter_collect ... ok
[INFO] [stdout] test tests::add_string ... 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 0.45s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intmap
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[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>::insert (line 65) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::with_capacity (line 35) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::get (line 96) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::clear (line 225) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::is_empty (line 245) ... 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] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5957342a5e729aa0fd0b1de2084b7823a14061f0aede0575b833f085c506c4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5957342a5e729aa0fd0b1de2084b7823a14061f0aede0575b833f085c506c4f2", kill_on_drop: false }`
[INFO] [stdout] 5957342a5e729aa0fd0b1de2084b7823a14061f0aede0575b833f085c506c4f2