[INFO] fetching crate gluon_base 0.18.0...
[INFO] testing gluon_base-0.18.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate gluon_base 0.18.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate gluon_base 0.18.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gluon_base 0.18.0
[INFO] finished tweaking crates.io crate gluon_base 0.18.0
[INFO] tweaked toml for crates.io crate gluon_base 0.18.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c097159f545504ae89240f25be93690988556cc7406cbe99ffbc92da502cf40f
[INFO] running `Command { std: "docker" "start" "-a" "c097159f545504ae89240f25be93690988556cc7406cbe99ffbc92da502cf40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c097159f545504ae89240f25be93690988556cc7406cbe99ffbc92da502cf40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c097159f545504ae89240f25be93690988556cc7406cbe99ffbc92da502cf40f", kill_on_drop: false }`
[INFO] [stdout] c097159f545504ae89240f25be93690988556cc7406cbe99ffbc92da502cf40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f5018b6e3ff5ba03b13a621e13029b1e90bd4ba39bdcc9797a3f94f9db0c2b9
[INFO] running `Command { std: "docker" "start" "-a" "8f5018b6e3ff5ba03b13a621e13029b1e90bd4ba39bdcc9797a3f94f9db0c2b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling collect-mac v0.1.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling pretty v0.10.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling codespan v0.11.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ordered-float v2.8.0
[INFO] [stderr]    Compiling gluon_codegen v0.18.0
[INFO] [stderr]    Compiling gluon_base v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.46s
[INFO] running `Command { std: "docker" "inspect" "8f5018b6e3ff5ba03b13a621e13029b1e90bd4ba39bdcc9797a3f94f9db0c2b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5018b6e3ff5ba03b13a621e13029b1e90bd4ba39bdcc9797a3f94f9db0c2b9", kill_on_drop: false }`
[INFO] [stdout] 8f5018b6e3ff5ba03b13a621e13029b1e90bd4ba39bdcc9797a3f94f9db0c2b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1518e0f4b29c089c5fddb525d8c3f11239357455bd50ed114b29bcbe021caa0
[INFO] running `Command { std: "docker" "start" "-a" "c1518e0f4b29c089c5fddb525d8c3f11239357455bd50ed114b29bcbe021caa0", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling pretty_assertions v1.0.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling gluon_base v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.51s
[INFO] running `Command { std: "docker" "inspect" "c1518e0f4b29c089c5fddb525d8c3f11239357455bd50ed114b29bcbe021caa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1518e0f4b29c089c5fddb525d8c3f11239357455bd50ed114b29bcbe021caa0", kill_on_drop: false }`
[INFO] [stdout] c1518e0f4b29c089c5fddb525d8c3f11239357455bd50ed114b29bcbe021caa0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d8e05d1f0eb6ec1e1c7732cfc313fae016b310a807a739c5c436241ac191a8e
[INFO] running `Command { std: "docker" "start" "-a" "9d8e05d1f0eb6ec1e1c7732cfc313fae016b310a807a739c5c436241ac191a8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gluon_base-252ad9e4837d2f57)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test scoped_map::tests::remove ... ok
[INFO] [stdout] test scoped_map::tests::test ... ok
[INFO] [stdout] test types::tests::walk_move_types_test ... ok
[INFO] [stdout] test tests::filename_to_module_test ... ok
[INFO] [stdout] test source::tests::empty_comment_iter ... ok
[INFO] [stdout] test fixed::tests::truncate_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-aa64be7fa114ceb8)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/types.rs (/opt/rustwide/target/debug/deps/types-5f12852411e2cbfa)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test break_record ... ok
[INFO] [stdout] test show_forall ... ok
[INFO] [stdout] test show_kind ... ok
[INFO] [stdout] test forall_hides_generic_flag ... ok
[INFO] [stdout] test show_polymorphic_record ... ok
[INFO] [stdout] test show_polymorphic_record_associated_type ... ok
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test show_function ... ok
[INFO] [stdout] test show_record_multiline ... ok
[INFO] [stdout] test show_record_filtered ... ok
[INFO] [stdout] test show_record_long_type ... ok
[INFO] [stdout] test show_record_singleton ... ok
[INFO] [stdout] test show_record_singleton_polymorphic ... ok
[INFO] [stdout] test take_implicits_into_account_on_infix_type ... ok
[INFO] [stdout] test show_variant ... ok
[INFO] [stdout] test show_record_empty ... ok
[INFO] [stdout] test show_record_multi_line_nested ... ok
[INFO] [stdout] test show_record_multifield ... ok
[INFO] [stdout] test resolve_partially_applied_alias ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gluon_base
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/pos.rs - pos::Span<I>::new (line 79) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::SymbolModule::scoped_symbol (line 741) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::new (line 69) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::between (line 268) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::contains (line 171) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::with_end (line 157) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::containment (line 192) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::containment_exclusive (line 217) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::to (line 245) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::with_start (line 143) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::until (line 288) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9d8e05d1f0eb6ec1e1c7732cfc313fae016b310a807a739c5c436241ac191a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d8e05d1f0eb6ec1e1c7732cfc313fae016b310a807a739c5c436241ac191a8e", kill_on_drop: false }`
[INFO] [stdout] 9d8e05d1f0eb6ec1e1c7732cfc313fae016b310a807a739c5c436241ac191a8e