[INFO] fetching crate ashpan 0.7.0...
[INFO] testing ashpan-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ashpan 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate ashpan 0.7.0
[INFO] finished tweaking crates.io crate ashpan 0.7.0
[INFO] tweaked toml for crates.io crate ashpan 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ashpan 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding ash v0.37.3+1.3.251 (available: v0.38.0+1.3.281)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fdffb9feebf8250c7b7283cedd8022a0fbe34e237cdaaf140cce4121f3102e5
[INFO] running `Command { std: "docker" "start" "-a" "0fdffb9feebf8250c7b7283cedd8022a0fbe34e237cdaaf140cce4121f3102e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fdffb9feebf8250c7b7283cedd8022a0fbe34e237cdaaf140cce4121f3102e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fdffb9feebf8250c7b7283cedd8022a0fbe34e237cdaaf140cce4121f3102e5", kill_on_drop: false }`
[INFO] [stdout] 0fdffb9feebf8250c7b7283cedd8022a0fbe34e237cdaaf140cce4121f3102e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8b2fb2b6bf9bcc9afcc75bfff88cb9f11861caf6db2997ab2374b5cfee1bca3
[INFO] running `Command { std: "docker" "start" "-a" "c8b2fb2b6bf9bcc9afcc75bfff88cb9f11861caf6db2997ab2374b5cfee1bca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling ashpan v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s
[INFO] running `Command { std: "docker" "inspect" "c8b2fb2b6bf9bcc9afcc75bfff88cb9f11861caf6db2997ab2374b5cfee1bca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b2fb2b6bf9bcc9afcc75bfff88cb9f11861caf6db2997ab2374b5cfee1bca3", kill_on_drop: false }`
[INFO] [stdout] c8b2fb2b6bf9bcc9afcc75bfff88cb9f11861caf6db2997ab2374b5cfee1bca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0fa4e968a86b2f80d90d423534227c155859f5e4b7d2cdb8d8813700469f3c1
[INFO] running `Command { std: "docker" "start" "-a" "b0fa4e968a86b2f80d90d423534227c155859f5e4b7d2cdb8d8813700469f3c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling unicase v2.8.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling version-sync v0.9.5
[INFO] [stderr]    Compiling ashpan v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.87s
[INFO] running `Command { std: "docker" "inspect" "b0fa4e968a86b2f80d90d423534227c155859f5e4b7d2cdb8d8813700469f3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0fa4e968a86b2f80d90d423534227c155859f5e4b7d2cdb8d8813700469f3c1", kill_on_drop: false }`
[INFO] [stdout] b0fa4e968a86b2f80d90d423534227c155859f5e4b7d2cdb8d8813700469f3c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec8c9b2b3b6d73ee8a72cc63b21b7705aac9784c8a23df1bd04d55adc483987d
[INFO] running `Command { std: "docker" "start" "-a" "ec8c9b2b3b6d73ee8a72cc63b21b7705aac9784c8a23df1bd04d55adc483987d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ashpan-fe35102f033dce3b)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test guarded::tests::guarded_array_destroys_elements_upon_drop ... ok
[INFO] [stdout] test guarded::tests::guarded_array_drops_previously_created_elements_upon_error ... ok
[INFO] [stdout] test guarded::tests::guarded_array_has_accessible_elements ... ok
[INFO] [stdout] test guarded::tests::guarded_array_returns_first_error ... ok
[INFO] [stdout] test guarded::tests::guarded_resources_are_not_destroyed_when_taken ... ok
[INFO] [stdout] test guarded::tests::guarded_vec_destroys_elements_upon_drop ... ok
[INFO] [stdout] test guarded::tests::guarded_vec_drops_previously_created_elements_upon_error ... ok
[INFO] [stdout] test guarded::tests::guarded_vec_has_accessible_elements ... ok
[INFO] [stdout] test guarded::tests::guarded_vec_returns_first_error ... ok
[INFO] [stdout] test guarded::tests::methods_can_be_called_on_guarded_resource ... ok
[INFO] [stdout] test tests::sanity_check_extension_trait_compilation ... ok
[INFO] [stdout] test guarded::tests::guarded_resources_are_destroyed_when_dropped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-b59d103e0d1411a1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests ashpan
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/guarded.rs - guarded::GuardedResource<'alloc_cb,[Resource;N],Destroyer>::try_new_with (line 201) ... ok
[INFO] [stdout] test src/destroy.rs - destroy::Destroyable (line 15) ... ok
[INFO] [stdout] test src/guarded.rs - guarded::GuardedResource (line 27) ... ok
[INFO] [stdout] test src/guarded.rs - guarded::GuardedResource<'alloc_cb,Vec<Resource>,Destroyer>::try_new_from (line 133) ... ok
[INFO] [stdout] test src/lib.rs - (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec8c9b2b3b6d73ee8a72cc63b21b7705aac9784c8a23df1bd04d55adc483987d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec8c9b2b3b6d73ee8a72cc63b21b7705aac9784c8a23df1bd04d55adc483987d", kill_on_drop: false }`
[INFO] [stdout] ec8c9b2b3b6d73ee8a72cc63b21b7705aac9784c8a23df1bd04d55adc483987d