[INFO] fetching crate sac 0.2.2...
[INFO] testing sac-0.2.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate sac 0.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sac 0.2.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sac 0.2.2
[INFO] finished tweaking crates.io crate sac 0.2.2
[INFO] tweaked toml for crates.io crate sac 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 119f79019d589af2ae65a236dda5d7844254d371cca5191a172cae305035018d
[INFO] running `Command { std: "docker" "start" "-a" "119f79019d589af2ae65a236dda5d7844254d371cca5191a172cae305035018d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "119f79019d589af2ae65a236dda5d7844254d371cca5191a172cae305035018d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "119f79019d589af2ae65a236dda5d7844254d371cca5191a172cae305035018d", kill_on_drop: false }`
[INFO] [stdout] 119f79019d589af2ae65a236dda5d7844254d371cca5191a172cae305035018d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 8d11d1968036bd2cefe4811a6ee5a3bb1aee98be2a13a8a52f2b53ad61ec1ab1
[INFO] running `Command { std: "docker" "start" "-a" "8d11d1968036bd2cefe4811a6ee5a3bb1aee98be2a13a8a52f2b53ad61ec1ab1", kill_on_drop: false }`
[INFO] [stderr]    Compiling sac v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "8d11d1968036bd2cefe4811a6ee5a3bb1aee98be2a13a8a52f2b53ad61ec1ab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d11d1968036bd2cefe4811a6ee5a3bb1aee98be2a13a8a52f2b53ad61ec1ab1", kill_on_drop: false }`
[INFO] [stdout] 8d11d1968036bd2cefe4811a6ee5a3bb1aee98be2a13a8a52f2b53ad61ec1ab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] ee1726912528b8f8089aa9b461502687580556968f1f3eff7cfa2c0acc5e9a94
[INFO] running `Command { std: "docker" "start" "-a" "ee1726912528b8f8089aa9b461502687580556968f1f3eff7cfa2c0acc5e9a94", kill_on_drop: false }`
[INFO] [stderr]    Compiling sac v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "ee1726912528b8f8089aa9b461502687580556968f1f3eff7cfa2c0acc5e9a94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee1726912528b8f8089aa9b461502687580556968f1f3eff7cfa2c0acc5e9a94", kill_on_drop: false }`
[INFO] [stdout] ee1726912528b8f8089aa9b461502687580556968f1f3eff7cfa2c0acc5e9a94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] ba159a1d673d6d046924c555a5aa7776c9c8bff17eca2a8ece4027f411629c76
[INFO] running `Command { std: "docker" "start" "-a" "ba159a1d673d6d046924c555a5aa7776c9c8bff17eca2a8ece4027f411629c76", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sac-5c2be646b57005dd
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::array::many_items ... ok
[INFO] [stdout] test tests::array::non_copy_values ... ok
[INFO] [stdout] test tests::array::one_item ... ok
[INFO] [stdout] test tests::array::one_item_trailing_comma ... ok
[INFO] [stdout] test tests::map::empty ... ok
[INFO] [stdout] test tests::map::heap_allocated_string_values ... ok
[INFO] [stdout] test iterator::tests::create_an_iterator_that_collects ... ok
[INFO] [stdout] test tests::array::empty ... ok
[INFO] [stdout] test tests::array::heap_allocated_string_values ... ok
[INFO] [stdout] test iterator::tests::more_than_32_items ... ok
[INFO] [stdout] test tests::array::empty_heap_allocated_string ... ok
[INFO] [stdout] test tests::array::many_items_trailing_comma ... ok
[INFO] [stdout] test tests::map::expr_key ... ok
[INFO] [stdout] test tests::array::more_than_32_items ... ok
[INFO] [stdout] test tests::map::heap_allocated_string_key ... ok
[INFO] [stdout] test tests::map::one_item_string_key ... ok
[INFO] [stdout] test tests::map::var_key ... ok
[INFO] [stdout] test tests::map::many_items_string_key ... ok
[INFO] [stdout] test tests::map::one_item_string_key_trailing_comma ... ok
[INFO] [stdout] test tests::map::many_items_string_key_trailing_comma ... ok
[INFO] [stdout] test tests::map::more_than_32_items ... ok
[INFO] [stdout] test tests::map::non_copy_values ... ok
[INFO] [stdout] test tests::map::number_keys ... ok
[INFO] [stdout] test tests::map::empty_heap_allocated_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sac
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - sac (line 114) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - sac (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - sac (line 136) ... ok
[INFO] [stdout] test src/lib.rs - (line 67) ... 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" "ba159a1d673d6d046924c555a5aa7776c9c8bff17eca2a8ece4027f411629c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba159a1d673d6d046924c555a5aa7776c9c8bff17eca2a8ece4027f411629c76", kill_on_drop: false }`
[INFO] [stdout] ba159a1d673d6d046924c555a5aa7776c9c8bff17eca2a8ece4027f411629c76