[INFO] fetching crate itermap 0.2.2...
[INFO] testing itermap-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate itermap 0.2.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate itermap 0.2.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate itermap 0.2.2
[INFO] finished tweaking crates.io crate itermap 0.2.2
[INFO] tweaked toml for crates.io crate itermap 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 3a24ba0dfd3e42e8c44f24de71dc0284b619270f00030f9d3d84bac7fdc39b35
[INFO] running `Command { std: "docker" "start" "-a" "3a24ba0dfd3e42e8c44f24de71dc0284b619270f00030f9d3d84bac7fdc39b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a24ba0dfd3e42e8c44f24de71dc0284b619270f00030f9d3d84bac7fdc39b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a24ba0dfd3e42e8c44f24de71dc0284b619270f00030f9d3d84bac7fdc39b35", kill_on_drop: false }`
[INFO] [stdout] 3a24ba0dfd3e42e8c44f24de71dc0284b619270f00030f9d3d84bac7fdc39b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] cc7bc2f608235e811b66a0c0c5a9b7e2ce7648253059ca90ac983a3cc1d0ed31
[INFO] running `Command { std: "docker" "start" "-a" "cc7bc2f608235e811b66a0c0c5a9b7e2ce7648253059ca90ac983a3cc1d0ed31", kill_on_drop: false }`
[INFO] [stderr]    Compiling itermap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "cc7bc2f608235e811b66a0c0c5a9b7e2ce7648253059ca90ac983a3cc1d0ed31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7bc2f608235e811b66a0c0c5a9b7e2ce7648253059ca90ac983a3cc1d0ed31", kill_on_drop: false }`
[INFO] [stdout] cc7bc2f608235e811b66a0c0c5a9b7e2ce7648253059ca90ac983a3cc1d0ed31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] efc876f69011abc3d89dd3a136928731e7964b481bbaca92933443124012d209
[INFO] running `Command { std: "docker" "start" "-a" "efc876f69011abc3d89dd3a136928731e7964b481bbaca92933443124012d209", kill_on_drop: false }`
[INFO] [stderr]    Compiling itermap v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/itermap-ff8e945ab66b82cf)
[INFO] running `Command { std: "docker" "inspect" "efc876f69011abc3d89dd3a136928731e7964b481bbaca92933443124012d209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc876f69011abc3d89dd3a136928731e7964b481bbaca92933443124012d209", kill_on_drop: false }`
[INFO] [stdout] efc876f69011abc3d89dd3a136928731e7964b481bbaca92933443124012d209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] b9b09f137e57ce1cd3bfa43796b1a4972394a76ec56d37cc4e465795738f9cd8
[INFO] running `Command { std: "docker" "start" "-a" "b9b09f137e57ce1cd3bfa43796b1a4972394a76ec56d37cc4e465795738f9cd8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/itermap-ff8e945ab66b82cf)
[INFO] [stderr]    Doc-tests itermap
[INFO] [stdout] test tests::double_ended ... ok
[INFO] [stdout] test tests::exact_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/tests.rs - tests::Only2ElementTuples (line 46) - compile fail ... ok
[INFO] [stdout] test src/tests.rs - tests::Only2ElementTuples (line 10) - compile fail ... ok
[INFO] [stdout] test src/tests.rs - tests::Only2ElementTuples (line 26) - compile fail ... ok
[INFO] [stdout] test src/tests.rs - tests::Only2ElementTuples (line 97) - compile fail ... ok
[INFO] [stdout] test src/tests.rs - tests::Only2ElementTuples (line 81) - compile fail ... ok
[INFO] [stdout] test src/tests.rs - tests::Only2ElementTuples (line 62) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - IterMap::map_values (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - IterMap::map_keys (line 92) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9b09f137e57ce1cd3bfa43796b1a4972394a76ec56d37cc4e465795738f9cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b09f137e57ce1cd3bfa43796b1a4972394a76ec56d37cc4e465795738f9cd8", kill_on_drop: false }`
[INFO] [stdout] b9b09f137e57ce1cd3bfa43796b1a4972394a76ec56d37cc4e465795738f9cd8