[INFO] crate minimal-yaml 0.1.2 is already in cache
[INFO] testing minimal-yaml-0.1.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate minimal-yaml 0.1.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate minimal-yaml 0.1.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minimal-yaml 0.1.2
[INFO] finished tweaking crates.io crate minimal-yaml 0.1.2
[INFO] tweaked toml for crates.io crate minimal-yaml 0.1.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f861ad77922fddedb75d2cd7bcf95271d9c60efcf35b6f6c493f156f6b0015ee
[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" "f861ad77922fddedb75d2cd7bcf95271d9c60efcf35b6f6c493f156f6b0015ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f861ad77922fddedb75d2cd7bcf95271d9c60efcf35b6f6c493f156f6b0015ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f861ad77922fddedb75d2cd7bcf95271d9c60efcf35b6f6c493f156f6b0015ee", kill_on_drop: false }`
[INFO] [stdout] f861ad77922fddedb75d2cd7bcf95271d9c60efcf35b6f6c493f156f6b0015ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f0cac7a2485fb5c7660891c763c576970c6d040f122da63c73c3656652adb6
[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" "d2f0cac7a2485fb5c7660891c763c576970c6d040f122da63c73c3656652adb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling minimal-yaml v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "d2f0cac7a2485fb5c7660891c763c576970c6d040f122da63c73c3656652adb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f0cac7a2485fb5c7660891c763c576970c6d040f122da63c73c3656652adb6", kill_on_drop: false }`
[INFO] [stdout] d2f0cac7a2485fb5c7660891c763c576970c6d040f122da63c73c3656652adb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0924510c205816ee25b7d39879ce0be8db5ae6282ae85e9a5621b8739bcdb106
[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" "0924510c205816ee25b7d39879ce0be8db5ae6282ae85e9a5621b8739bcdb106", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling minimal-yaml v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.99s
[INFO] running `Command { std: "docker" "inspect" "0924510c205816ee25b7d39879ce0be8db5ae6282ae85e9a5621b8739bcdb106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0924510c205816ee25b7d39879ce0be8db5ae6282ae85e9a5621b8739bcdb106", kill_on_drop: false }`
[INFO] [stdout] 0924510c205816ee25b7d39879ce0be8db5ae6282ae85e9a5621b8739bcdb106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e71fe4cbbd1d22c2fc6ec6c0b7c38c4e39e81f011517dcbb2fa5a6f27b509ad9
[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" "e71fe4cbbd1d22c2fc6ec6c0b7c38c4e39e81f011517dcbb2fa5a6f27b509ad9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minimal_yaml-679b779735559d34
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test tests::test_parse_block_mapping_missing_value_ ... ok
[INFO] [stdout] test tests::test_parse_block_mapping_flow_ ... ok
[INFO] [stdout] test tests::test_parse_empty_flow_sequence_ ... ok
[INFO] [stdout] test tests::test_parse_double_quote_scalar_no_whitespace_ ... ok
[INFO] [stdout] test tests::test_parse_block_sequence_flow_seq_ ... ok
[INFO] [stdout] test tests::test_parse_block_mapping_simple_ ... ok
[INFO] [stdout] test tests::test_parse_block_sequence_nested_ ... ok
[INFO] [stdout] test tests::test_parse_block_sequence_multiple_nested_ ... ok
[INFO] [stdout] test tests::test_parse_infinite_loop_ ... ok
[INFO] [stdout] test tests::test_parse_block_sequence_flow_map_ ... ok
[INFO] [stdout] test tests::test_parse_block_mapping_nested_blocks_ ... ok
[INFO] [stdout] test tests::test_parse_input_with_error_ ... ok
[INFO] [stdout] test tests::test_parse_double_quote_scalar_whitespace_ ... ok
[INFO] [stdout] test tests::test_parse_mixed_kind_flow_sequence_no_quotes_ ... ok
[INFO] [stdout] test tests::test_parse_error_msg_ ... ok
[INFO] [stdout] test tests::test_parse_mixed_kind_flow_sequence_quotes_ ... ok
[INFO] [stdout] test tests::test_parse_input_with_doc_start_ ... ok
[INFO] [stdout] test tests::test_parse_no_quote_scalar_no_whitespace_ ... ok
[INFO] [stdout] test tests::test_parse_no_quote_scalar_whitespace_ ... ok
[INFO] [stdout] test tests::test_parse_map_key_flow_mapping_ ... ok
[INFO] [stdout] test tests::test_parse_input_with_indicators_ ... ok
[INFO] [stdout] test tests::test_parse_map_entry_flow_mapping_ ... ok
[INFO] [stdout] test tests::test_parse_input_with_comments_ ... ok
[INFO] [stdout] test tests::test_parse_multiple_flow_sequence_no_quotes_ ... ok
[INFO] [stdout] test tests::test_parse_one_element_flow_sequence_ ... ok
[INFO] [stdout] test tests::test_parse_seq_value_flow_mapping_ ... ok
[INFO] [stdout] test tests::test_parse_multiple_entry_flow_mapping_ ... ok
[INFO] [stdout] test tests::test_parse_simple_flow_sequence_mixed_quotes_ ... ok
[INFO] [stdout] test tests::test_parse_simple_flow_sequence_no_quotes_ ... ok
[INFO] [stdout] test tests::test_parse_input_with_seq_and_dash_ ... ok
[INFO] [stdout] test tests::test_parse_seq_entry_flow_mapping_ ... ok
[INFO] [stdout] test tests::test_parse_seq_key_flow_mapping_ ... ok
[INFO] [stdout] test tests::test_parse_simple_block_sequence_ ... ok
[INFO] [stdout] test tests::test_parse_single_quote_scalar_no_whitespace_ ... ok
[INFO] [stdout] test tests::test_parse_odd_structure_ ... ok
[INFO] [stdout] test tests::test_parse_readme_example_ ... ok
[INFO] [stdout] test tests::test_parse_single_quote_scalar_whitespace_ ... ok
[INFO] [stdout] test tokenize::tests::test_map ... ok
[INFO] [stdout] test tokenize::tests::test_whitespace ... ok
[INFO] [stdout] test tests::test_round_trip_basic_literal_eq ... ok
[INFO] [stdout] test tokenize::tests::test_list ... ok
[INFO] [stdout] test tests::test_parse_simple_flow_mapping_ ... ok
[INFO] [stderr]    Doc-tests minimal-yaml
[INFO] [stdout] test tests::test_round_trip_basic_structural_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e71fe4cbbd1d22c2fc6ec6c0b7c38c4e39e81f011517dcbb2fa5a6f27b509ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e71fe4cbbd1d22c2fc6ec6c0b7c38c4e39e81f011517dcbb2fa5a6f27b509ad9", kill_on_drop: false }`
[INFO] [stdout] e71fe4cbbd1d22c2fc6ec6c0b7c38c4e39e81f011517dcbb2fa5a6f27b509ad9