[INFO] fetching crate optics 0.3.0...
[INFO] testing optics-0.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate optics 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate optics 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate optics 0.3.0
[INFO] tweaked toml for crates.io crate optics 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optics 0.3.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optics 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b64a2136cf0c63dcde2004fbe63b577ff955bdde17e4cfa332b4b036aa454c4
[INFO] running `Command { std: "docker" "start" "-a" "6b64a2136cf0c63dcde2004fbe63b577ff955bdde17e4cfa332b4b036aa454c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b64a2136cf0c63dcde2004fbe63b577ff955bdde17e4cfa332b4b036aa454c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b64a2136cf0c63dcde2004fbe63b577ff955bdde17e4cfa332b4b036aa454c4", kill_on_drop: false }`
[INFO] [stdout] 6b64a2136cf0c63dcde2004fbe63b577ff955bdde17e4cfa332b4b036aa454c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca9b4dbcf6b1d8dd6a78c422bd8939cd6815bfdbf496914ce9c6012058fe5513
[INFO] running `Command { std: "docker" "start" "-a" "ca9b4dbcf6b1d8dd6a78c422bd8939cd6815bfdbf496914ce9c6012058fe5513", kill_on_drop: false }`
[INFO] [stderr]    Compiling optics v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ca9b4dbcf6b1d8dd6a78c422bd8939cd6815bfdbf496914ce9c6012058fe5513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9b4dbcf6b1d8dd6a78c422bd8939cd6815bfdbf496914ce9c6012058fe5513", kill_on_drop: false }`
[INFO] [stdout] ca9b4dbcf6b1d8dd6a78c422bd8939cd6815bfdbf496914ce9c6012058fe5513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f84b791dc8ec9bd4822c7dbc6adff8758b61f181d7bec3d616e9b41f2dd9a640
[INFO] running `Command { std: "docker" "start" "-a" "f84b791dc8ec9bd4822c7dbc6adff8758b61f181d7bec3d616e9b41f2dd9a640", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling optics v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.44s
[INFO] running `Command { std: "docker" "inspect" "f84b791dc8ec9bd4822c7dbc6adff8758b61f181d7bec3d616e9b41f2dd9a640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f84b791dc8ec9bd4822c7dbc6adff8758b61f181d7bec3d616e9b41f2dd9a640", kill_on_drop: false }`
[INFO] [stdout] f84b791dc8ec9bd4822c7dbc6adff8758b61f181d7bec3d616e9b41f2dd9a640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4c9d6d5d6cb092ae46df513c24fc3c005dd921d26e97872baf2ce8d3aa2dc11
[INFO] running `Command { std: "docker" "start" "-a" "a4c9d6d5d6cb092ae46df513c24fc3c005dd921d26e97872baf2ce8d3aa2dc11", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optics-7af00856157718a4)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::can_compose_lens_with_prisms ... ok
[INFO] [stdout] test test::can_compose_prisms ... ok
[INFO] [stdout] test test::can_read_value_using_lens ... ok
[INFO] [stdout] test test::can_read_value_using_prism ... ok
[INFO] [stdout] test test::test_fallible_iso ... ok
[INFO] [stdout] test test::can_call_over ... ok
[INFO] [stdout] test test::can_compose_two_lenses ... ok
[INFO] [stdout] test test::compose_lens_with_fallible_iso ... ok
[INFO] [stdout] test test::test_iso_and_fallible_iso ... ok
[INFO] [stdout] test test::code_quality::all_optics_can_be_combined_with_eachother::test_all_optics_have_combine_with_functions ... ok
[INFO] [stdout] test test::code_quality::exported_items_by_optics::optic_implementations_exported_struct_and_fns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests optics
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/extensions/total_reverse_get.rs - extensions::total_reverse_get::HasTotalReverseGet (line 12) ... ok
[INFO] [stdout] test src/extensions/total_getter.rs - extensions::total_getter::HasTotalGetter (line 11) ... ok
[INFO] [stdout] test src/extensions/over.rs - extensions::over::HasOver (line 10) ... ok
[INFO] [stdout] test src/optics/getter/mapped.rs - optics::getter::mapped::MappedGetter (line 21) ... ok
[INFO] [stdout] test src/optics/getter/mod.rs - optics::getter::identity_getter (line 50) ... ok
[INFO] [stdout] test src/optics/fallible_iso/mod.rs - optics::fallible_iso::identity_fallible_iso (line 53) ... ok
[INFO] [stdout] test src/optics/lens/mod.rs - optics::lens::field_lens (line 98) ... ignored
[INFO] [stdout] test src/optics/iso/mapped.rs - optics::iso::mapped::new (line 81) ... ok
[INFO] [stdout] test src/optics/fallible_iso/mapped.rs - optics::fallible_iso::mapped::new (line 84) ... ok
[INFO] [stdout] test src/optics/iso/mod.rs - optics::iso::identity_iso (line 66) ... ok
[INFO] [stdout] test src/../README.md - (line 140) ... ok
[INFO] [stdout] test src/optics/lens/mapped.rs - optics::lens::mapped::new (line 70) ... ok
[INFO] [stdout] test src/optics/lens/mod.rs - optics::lens::field_lens (line 107) ... ok
[INFO] [stdout] test src/optics/setter/mod.rs - optics::setter::identity_setter (line 52) ... ok
[INFO] [stdout] test src/optics/prism/mapped.rs - optics::prism::mapped::new (line 66) ... ok
[INFO] [stdout] test src/optics/partial_getter/mod.rs - optics::partial_getter::identity_partial_getter (line 54) ... ok
[INFO] [stdout] test src/optics/getter/mapped.rs - optics::getter::mapped::new (line 124) ... ok
[INFO] [stdout] test src/optics/setter/mapped.rs - optics::setter::mapped::new (line 49) ... ok
[INFO] [stdout] test src/optics/prism/mod.rs - optics::prism::identity_prism (line 58) ... ok
[INFO] [stdout] test src/optics/partial_getter/mapped.rs - optics::partial_getter::mapped::new (line 76) ... ok
[INFO] [stdout] test src/optics/lens/mod.rs - optics::lens::identity_lens (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4c9d6d5d6cb092ae46df513c24fc3c005dd921d26e97872baf2ce8d3aa2dc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c9d6d5d6cb092ae46df513c24fc3c005dd921d26e97872baf2ce8d3aa2dc11", kill_on_drop: false }`
[INFO] [stdout] a4c9d6d5d6cb092ae46df513c24fc3c005dd921d26e97872baf2ce8d3aa2dc11