[INFO] fetching crate iref 2.0.3...
[INFO] testing iref-2.0.3 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate iref 2.0.3 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate iref 2.0.3 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iref 2.0.3
[INFO] finished tweaking crates.io crate iref 2.0.3
[INFO] tweaked toml for crates.io crate iref 2.0.3 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate iref 2.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8591aa3906cd2ed61fc946e099c0133bd2137de969c547a1eb8955134b70f2c9
[INFO] running `Command { std: "docker" "start" "-a" "8591aa3906cd2ed61fc946e099c0133bd2137de969c547a1eb8955134b70f2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8591aa3906cd2ed61fc946e099c0133bd2137de969c547a1eb8955134b70f2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8591aa3906cd2ed61fc946e099c0133bd2137de969c547a1eb8955134b70f2c9", kill_on_drop: false }`
[INFO] [stdout] 8591aa3906cd2ed61fc946e099c0133bd2137de969c547a1eb8955134b70f2c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fac3bdd4e0f03aae77f56bd1bb122dae769c5ab9f6b38bb9885d4f2faae81703
[INFO] running `Command { std: "docker" "start" "-a" "fac3bdd4e0f03aae77f56bd1bb122dae769c5ab9f6b38bb9885d4f2faae81703", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pct-str v1.1.0
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling iref v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "fac3bdd4e0f03aae77f56bd1bb122dae769c5ab9f6b38bb9885d4f2faae81703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac3bdd4e0f03aae77f56bd1bb122dae769c5ab9f6b38bb9885d4f2faae81703", kill_on_drop: false }`
[INFO] [stdout] fac3bdd4e0f03aae77f56bd1bb122dae769c5ab9f6b38bb9885d4f2faae81703
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96ecc2c96cd09b12c8f677de2b300643bd3defb3c6b8935f34fb614952b8e670
[INFO] running `Command { std: "docker" "start" "-a" "96ecc2c96cd09b12c8f677de2b300643bd3defb3c6b8935f34fb614952b8e670", kill_on_drop: false }`
[INFO] [stderr]    Compiling iref v2.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "96ecc2c96cd09b12c8f677de2b300643bd3defb3c6b8935f34fb614952b8e670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ecc2c96cd09b12c8f677de2b300643bd3defb3c6b8935f34fb614952b8e670", kill_on_drop: false }`
[INFO] [stdout] 96ecc2c96cd09b12c8f677de2b300643bd3defb3c6b8935f34fb614952b8e670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a9d309f811e69428ccf49663ec6930ad7089c451b7028d121c706748788510d
[INFO] running `Command { std: "docker" "start" "-a" "8a9d309f811e69428ccf49663ec6930ad7089c451b7028d121c706748788510d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iref-687d2a2bcaf318da)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test iri::authority::tests::explicit_empty_with_authority_alike_path ... ok
[INFO] [stdout] test iri::path::tests::compare ... ok
[INFO] [stdout] test iri::path::tests::double_ended_segments ... ok
[INFO] [stdout] test iri::path::tests::empty_absolute ... ok
[INFO] [stdout] test iri::path::tests::empty ... ok
[INFO] [stdout] test iri::path::tests::empty_reverse_segments ... ok
[INFO] [stdout] test iri::path::tests::empty_segments ... ok
[INFO] [stdout] test iri::path::tests::file_name ... ok
[INFO] [stdout] test iri::path::tests::is_open ... ok
[INFO] [stdout] test iri::path::tests::non_empty ... ok
[INFO] [stdout] test iri::path::tests::non_empty_absolute ... ok
[INFO] [stdout] test iri::path::tests::open ... ok
[INFO] [stdout] test iri::path::tests::parent1 ... ok
[INFO] [stdout] test iri::path::tests::parent1_closed ... ok
[INFO] [stdout] test iri::path::tests::parent3 ... ok
[INFO] [stdout] test iri::path::tests::parent2 ... ok
[INFO] [stdout] test iri::path::tests::parent4 ... ok
[INFO] [stdout] test iri::path::tests::parent5 ... ok
[INFO] [stdout] test iri::path::tests::parent7 ... ok
[INFO] [stdout] test iri::path::tests::parent_empty ... ok
[INFO] [stdout] test iri::path::tests::parent6 ... ok
[INFO] [stdout] test iri::path::tests::pop ... ok
[INFO] [stdout] test iri::path::tests::pop_open ... ok
[INFO] [stdout] test iri::path::tests::pop_open_empty_segment ... ok
[INFO] [stdout] test iri::path::tests::pop_open_empty_segment_edge_case ... ok
[INFO] [stdout] test iri::path::tests::push ... ok
[INFO] [stdout] test iri::path::tests::push_empty_segment_edge_case1 ... ok
[INFO] [stdout] test iri::path::tests::push_empty_segment ... ok
[INFO] [stdout] test iri::path::tests::push_empty_segment_edge_case2 ... ok
[INFO] [stdout] test iri::path::tests::push_scheme_edge_case ... ok
[INFO] [stdout] test iri::path::tests::reverse_segments ... ok
[INFO] [stdout] test iri::path::tests::segments ... ok
[INFO] [stdout] test iri::path::tests::suffix_not ... ok
[INFO] [stdout] test iri::path::tests::suffix_simple ... ok
[INFO] [stdout] test reference::buffer::tests::disambiguate1 ... ok
[INFO] [stdout] test reference::buffer::tests::disambiguate2 ... ok
[INFO] [stdout] test reference::buffer::tests::more_resolutions1 ... ok
[INFO] [stdout] test reference::buffer::tests::more_resolutions2 ... ok
[INFO] [stdout] test reference::buffer::tests::more_resolutions3 ... ok
[INFO] [stdout] test reference::buffer::tests::unambiguous_resolution ... ok
[INFO] [stdout] test reference::buffer::tests::resolution_abnormal ... ok
[INFO] [stdout] test reference::buffer::tests::resolution_normal ... ok
[INFO] [stdout] test reference::tests::relative_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parsing.rs (/opt/rustwide/target/debug/deps/parsing-408f041fb9ded065)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test invalid_hash_in_fragment1 ... ok
[INFO] [stdout] test invalid_hash_in_fragment2 ... ok
[INFO] [stdout] test test1 ... ok
[INFO] [stdout] test test2 ... ok
[INFO] [stdout] test test3 ... ok
[INFO] [stdout] test test5 ... ok
[INFO] [stdout] test test7 ... ok
[INFO] [stdout] test test9 ... ok
[INFO] [stdout] test test6 ... ok
[INFO] [stderr]    Doc-tests iref
[INFO] [stdout] test test4 - should panic ... ok
[INFO] [stdout] test test8 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::query (line 205) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::path (line 186) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/iri/mod.rs - iri::Iri (line 116) ... ok
[INFO] [stdout] test src/reference/buffer.rs - reference::buffer::IriRefBuf (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::base (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 143) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::scheme (line 144) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef (line 27) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::relative_to (line 319) ... ok
[INFO] [stdout] test src/iri/path.rs - iri::path::Path::suffix (line 283) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::fragment (line 228) ... ok
[INFO] [stdout] test src/reference/mod.rs - reference::IriRef::authority (line 162) ... ok
[INFO] [stdout] test src/lib.rs - (line 98) ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a9d309f811e69428ccf49663ec6930ad7089c451b7028d121c706748788510d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9d309f811e69428ccf49663ec6930ad7089c451b7028d121c706748788510d", kill_on_drop: false }`
[INFO] [stdout] 8a9d309f811e69428ccf49663ec6930ad7089c451b7028d121c706748788510d