[INFO] fetching crate m6-key-set 0.2.1...
[INFO] testing m6-key-set-0.2.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate m6-key-set 0.2.1 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate m6-key-set 0.2.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate m6-key-set 0.2.1
[INFO] finished tweaking crates.io crate m6-key-set 0.2.1
[INFO] tweaked toml for crates.io crate m6-key-set 0.2.1 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89f47cc46d7d05c9af497cdfa9f1f397bb1ad5a3946fb0d5d9017e56dbda49fc
[INFO] running `Command { std: "docker" "start" "-a" "89f47cc46d7d05c9af497cdfa9f1f397bb1ad5a3946fb0d5d9017e56dbda49fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89f47cc46d7d05c9af497cdfa9f1f397bb1ad5a3946fb0d5d9017e56dbda49fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f47cc46d7d05c9af497cdfa9f1f397bb1ad5a3946fb0d5d9017e56dbda49fc", kill_on_drop: false }`
[INFO] [stdout] 89f47cc46d7d05c9af497cdfa9f1f397bb1ad5a3946fb0d5d9017e56dbda49fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87699da2fc34ee0f287fbbad5c45841cffe36376a21e816d093e81783bd0ef07
[INFO] running `Command { std: "docker" "start" "-a" "87699da2fc34ee0f287fbbad5c45841cffe36376a21e816d093e81783bd0ef07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling m6-key-set v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "87699da2fc34ee0f287fbbad5c45841cffe36376a21e816d093e81783bd0ef07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87699da2fc34ee0f287fbbad5c45841cffe36376a21e816d093e81783bd0ef07", kill_on_drop: false }`
[INFO] [stdout] 87699da2fc34ee0f287fbbad5c45841cffe36376a21e816d093e81783bd0ef07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb51714f83fc3d5b403fe278c1753f5709abaa175a23e3a484d096a9d44f8e49
[INFO] running `Command { std: "docker" "start" "-a" "bb51714f83fc3d5b403fe278c1753f5709abaa175a23e3a484d096a9d44f8e49", kill_on_drop: false }`
[INFO] [stderr]    Compiling m6-key-set v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "bb51714f83fc3d5b403fe278c1753f5709abaa175a23e3a484d096a9d44f8e49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb51714f83fc3d5b403fe278c1753f5709abaa175a23e3a484d096a9d44f8e49", kill_on_drop: false }`
[INFO] [stdout] bb51714f83fc3d5b403fe278c1753f5709abaa175a23e3a484d096a9d44f8e49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b3aac6d9cce3b56646143bf3fb3a98f1d26321bb778c87495c4d549da50c2e3
[INFO] running `Command { std: "docker" "start" "-a" "9b3aac6d9cce3b56646143bf3fb3a98f1d26321bb778c87495c4d549da50c2e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/m6_key_set-9b6249fa8c857d42)
[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/key_set_test.rs (/opt/rustwide/target/debug/deps/key_set_test-2b9af01702a7aa61)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests m6-key-set
[INFO] [stdout] running 11 tests
[INFO] [stdout] test create_cutomhashset_basictype ... ok
[INFO] [stdout] test create_cutomhashset_struct ... ok
[INFO] [stdout] test extend_set ... ok
[INFO] [stdout] test for_into_iterator ... ok
[INFO] [stdout] test from_iter_create_keyset ... ok
[INFO] [stdout] test set_io_basictype ... ok
[INFO] [stdout] test set_io_struct ... ok
[INFO] [stdout] test tellme_set_relationship_basictype ... ok
[INFO] [stdout] test set_op_basictype ... ok
[INFO] [stdout] test tellme_set_relationship_struct ... ok
[INFO] [stdout] test set_op_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "9b3aac6d9cce3b56646143bf3fb3a98f1d26321bb778c87495c4d549da50c2e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b3aac6d9cce3b56646143bf3fb3a98f1d26321bb778c87495c4d549da50c2e3", kill_on_drop: false }`
[INFO] [stdout] 9b3aac6d9cce3b56646143bf3fb3a98f1d26321bb778c87495c4d549da50c2e3