[INFO] fetching crate libimagstore 0.10.1...
[INFO] testing libimagstore-0.10.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate libimagstore 0.10.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate libimagstore 0.10.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libimagstore 0.10.1
[INFO] finished tweaking crates.io crate libimagstore 0.10.1
[INFO] tweaked toml for crates.io crate libimagstore 0.10.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42424a824963e2572b30061dd7718dd4d92c31dba0caeabc0dd0090486a81126
[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" "42424a824963e2572b30061dd7718dd4d92c31dba0caeabc0dd0090486a81126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42424a824963e2572b30061dd7718dd4d92c31dba0caeabc0dd0090486a81126", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42424a824963e2572b30061dd7718dd4d92c31dba0caeabc0dd0090486a81126", kill_on_drop: false }`
[INFO] [stdout] 42424a824963e2572b30061dd7718dd4d92c31dba0caeabc0dd0090486a81126
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] f5be4dd0cda55d6fe872e06641cd8c7e1f56d1fb8ef0c6453efd3276aded26c3
[INFO] running `Command { std: "docker" "start" "-a" "f5be4dd0cda55d6fe872e06641cd8c7e1f56d1fb8ef0c6453efd3276aded26c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling is-match v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling object v0.25.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling libimagutil v0.10.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling libimagerror v0.10.1
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling toml-query_derive v0.9.2
[INFO] [stderr]    Compiling toml-query v0.9.2
[INFO] [stderr]    Compiling libimagstore v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.65s
[INFO] running `Command { std: "docker" "inspect" "f5be4dd0cda55d6fe872e06641cd8c7e1f56d1fb8ef0c6453efd3276aded26c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5be4dd0cda55d6fe872e06641cd8c7e1f56d1fb8ef0c6453efd3276aded26c3", kill_on_drop: false }`
[INFO] [stdout] f5be4dd0cda55d6fe872e06641cd8c7e1f56d1fb8ef0c6453efd3276aded26c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01eca09969e5eed14fc9e09d66387755113539d7e3f99d36efcde6320a8f0d33
[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" "01eca09969e5eed14fc9e09d66387755113539d7e3f99d36efcde6320a8f0d33", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling libimagstore v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.51s
[INFO] running `Command { std: "docker" "inspect" "01eca09969e5eed14fc9e09d66387755113539d7e3f99d36efcde6320a8f0d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01eca09969e5eed14fc9e09d66387755113539d7e3f99d36efcde6320a8f0d33", kill_on_drop: false }`
[INFO] [stdout] 01eca09969e5eed14fc9e09d66387755113539d7e3f99d36efcde6320a8f0d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dbb3c71fbfaf75f4ceee31387b377f1db661b120988c6246753f81de2ee5733
[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" "2dbb3c71fbfaf75f4ceee31387b377f1db661b120988c6246753f81de2ee5733", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libimagstore-32ef480c9ef6cfd5)
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test configuration::tests::test_implicit_store_create_allowed_no_toml ... ok
[INFO] [stdout] test file_abstraction::test::lazy_file ... ok
[INFO] [stdout] test file_abstraction::test::lazy_file_multiline ... ok
[INFO] [stdout] test file_abstraction::test::lazy_file_multiline_trailing_newlines ... ok
[INFO] [stdout] test store::store_tests::test_get_none ... ok
[INFO] [stdout] test store::store_tests::test_store_instantiation ... ok
[INFO] [stdout] test store::test::test_entry_from_str ... ok
[INFO] [stdout] test store::store_tests::test_delete_none ... ok
[INFO] [stdout] test configuration::tests::test_implicit_store_create_allowed_toml_false ... ok
[INFO] [stdout] test configuration::tests::test_implicit_store_create_allowed_toml_true ... ok
[INFO] [stdout] test store::test::test_imag_section ... ok
[INFO] [stdout] test iter::tests::test_entries_iterator_substr ... ok
[INFO] [stdout] test store::test::test_entry_to_str ... ok
[INFO] [stdout] test iter::tests::test_entries_iterator_in_collection ... ok
[INFO] [stdout] test store::store_tests::test_moving_entry_with_writing_before_and_after ... ok
[INFO] [stdout] test storeid::test::storeid_in_collection ... ok
[INFO] [stdout] test store::test::test_main_section_with_version ... ok
[INFO] [stdout] test store::test::test_main_section_without_version ... ok
[INFO] [stdout] test store::test::test_main_section_with_version_in_wrong_type ... ok
[INFO] [stdout] test util::test::test_entry_buffer_to_header_content_1 ... ok
[INFO] [stdout] test storeid::test::test_correct_path ... ok
[INFO] [stdout] test util::test::test_entry_buffer_to_header_content_5 ... ok
[INFO] [stdout] test util::test::test_entry_buffer_to_header_content_4 ... ok
[INFO] [stdout] test util::test::test_entry_buffer_to_header_content_3 ... ok
[INFO] [stdout] test iter::tests::test_entries_iterator_startswith ... ok
[INFO] [stdout] test store::test::test_imag_abscent_main_section ... ok
[INFO] [stdout] test configuration::tests::test_implicit_store_create_allowed_toml_empty ... ok
[INFO] [stdout] test util::test::test_entry_buffer_to_header_content_2 ... ok
[INFO] [stdout] test store::test::test_entry_to_str_trailing_newline ... ok
[INFO] [stdout] test store::store_tests::test_store_create_in_hm ... ok
[INFO] [stdout] test store::store_tests::test_store_create_twice ... ok
[INFO] [stdout] test store::store_tests::test_store_retrieve_in_hm ... ok
[INFO] [stdout] test store::store_tests::test_store_create ... ok
[INFO] [stdout] test store::store_tests::test_store_get_create_get_delete_get ... ok
[INFO] [stdout] test store::store_tests::test_store_move_moves_in_hm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libimagstore
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/iter.rs - iter::Entries (line 161) ... ignored
[INFO] [stdout] test src/iter.rs - iter::Entries::find_by_id_substr (line 230) ... ignored
[INFO] [stdout] test src/storeid.rs - storeid::StoreId::local_display_string (line 74) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2dbb3c71fbfaf75f4ceee31387b377f1db661b120988c6246753f81de2ee5733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbb3c71fbfaf75f4ceee31387b377f1db661b120988c6246753f81de2ee5733", kill_on_drop: false }`
[INFO] [stdout] 2dbb3c71fbfaf75f4ceee31387b377f1db661b120988c6246753f81de2ee5733