[INFO] fetching crate intmap 0.7.0...
[INFO] testing intmap-0.7.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate intmap 0.7.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate intmap 0.7.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d030bcfcf7225221ac2552532e218284e483a897f5f1e12c2982af3c0682741c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d030bcfcf7225221ac2552532e218284e483a897f5f1e12c2982af3c0682741c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d030bcfcf7225221ac2552532e218284e483a897f5f1e12c2982af3c0682741c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d030bcfcf7225221ac2552532e218284e483a897f5f1e12c2982af3c0682741c", kill_on_drop: false }`
[INFO] [stdout] d030bcfcf7225221ac2552532e218284e483a897f5f1e12c2982af3c0682741c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ba7f3b3d6dad3e9b9e14e40a7cab67e3d01bf8b2814448a69f5b24a0017e01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46ba7f3b3d6dad3e9b9e14e40a7cab67e3d01bf8b2814448a69f5b24a0017e01", kill_on_drop: false }`
[INFO] [stderr]    Compiling intmap v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "46ba7f3b3d6dad3e9b9e14e40a7cab67e3d01bf8b2814448a69f5b24a0017e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ba7f3b3d6dad3e9b9e14e40a7cab67e3d01bf8b2814448a69f5b24a0017e01", kill_on_drop: false }`
[INFO] [stdout] 46ba7f3b3d6dad3e9b9e14e40a7cab67e3d01bf8b2814448a69f5b24a0017e01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56efe38df7e7aefbd40ef3ceef41b5e9aedafe6321c15c5d0bb5406bfab9cf50
[INFO] running `Command { std: "docker" "start" "-a" "56efe38df7e7aefbd40ef3ceef41b5e9aedafe6321c15c5d0bb5406bfab9cf50", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordermap v0.2.13
[INFO] [stderr]    Compiling intmap v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "56efe38df7e7aefbd40ef3ceef41b5e9aedafe6321c15c5d0bb5406bfab9cf50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56efe38df7e7aefbd40ef3ceef41b5e9aedafe6321c15c5d0bb5406bfab9cf50", kill_on_drop: false }`
[INFO] [stdout] 56efe38df7e7aefbd40ef3ceef41b5e9aedafe6321c15c5d0bb5406bfab9cf50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c0c82503cdff31ddd4292f3ba2ebfa85274877ca8a0e164f922fc5da41d5de73
[INFO] running `Command { std: "docker" "start" "-a" "c0c82503cdff31ddd4292f3ba2ebfa85274877ca8a0e164f922fc5da41d5de73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/intmap-c6dbdd88fbcd9ee4
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic_test-9357480ad7452dab
[INFO] [stdout] test tests::map_iter_empty ... ok
[INFO] [stdout] test tests::map_into_iter_empty ... ok
[INFO] [stdout] test tests::single_add_get ... ok
[INFO] [stdout] test tests::map_mut_iter_empty ... ok
[INFO] [stdout] test tests::map_equality ... ok
[INFO] [stdout] test tests::intmap_get_insert_impl ... ok
[INFO] [stdout] test tests::add_string ... ok
[INFO] [stdout] test tests::map_into_iter ... ok
[INFO] [stdout] test tests::map_iter_values_mut ... ok
[INFO] [stdout] test tests::map_iter_values ... ok
[INFO] [stdout] test tests::from_iter_collect ... ok
[INFO] [stdout] test tests::map_mut_iter ... ok
[INFO] [stdout] test tests::map_iter ... ok
[INFO] [stdout] test tests::map_iter_keys ... ok
[INFO] [stdout] test tests::map_drain ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intmap
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - IntMap<V>::get (line 96) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::remove (line 168) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::is_empty (line 245) ... 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>::get_mut (line 130) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::with_capacity (line 35) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::clear (line 225) ... ok
[INFO] [stdout] test src/lib.rs - IntMap<V>::insert (line 65) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0c82503cdff31ddd4292f3ba2ebfa85274877ca8a0e164f922fc5da41d5de73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c82503cdff31ddd4292f3ba2ebfa85274877ca8a0e164f922fc5da41d5de73", kill_on_drop: false }`
[INFO] [stdout] c0c82503cdff31ddd4292f3ba2ebfa85274877ca8a0e164f922fc5da41d5de73