[INFO] fetching crate gluon_base 0.17.2...
[INFO] testing gluon_base-0.17.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gluon_base 0.17.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gluon_base 0.17.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gluon_base 0.17.2
[INFO] finished tweaking crates.io crate gluon_base 0.17.2
[INFO] tweaked toml for crates.io crate gluon_base 0.17.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ee0dbe5684906e3c70ab73652dac203c7095e1160b37cfca09e3e06649f10a0
[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" "1ee0dbe5684906e3c70ab73652dac203c7095e1160b37cfca09e3e06649f10a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ee0dbe5684906e3c70ab73652dac203c7095e1160b37cfca09e3e06649f10a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee0dbe5684906e3c70ab73652dac203c7095e1160b37cfca09e3e06649f10a0", kill_on_drop: false }`
[INFO] [stdout] 1ee0dbe5684906e3c70ab73652dac203c7095e1160b37cfca09e3e06649f10a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 441ba0cb2846a90c60b56d665d706e6525033bc60c67d95e2be9a5874687fc8e
[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" "441ba0cb2846a90c60b56d665d706e6525033bc60c67d95e2be9a5874687fc8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gluon_base v0.17.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/types/mod.rs:2793:22
[INFO] [stdout]      |
[INFO] [stdout] 2793 |                     .intersperse(arena.text(".")),
[INFO] [stdout]      |                      ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
[INFO] running `Command { std: "docker" "inspect" "441ba0cb2846a90c60b56d665d706e6525033bc60c67d95e2be9a5874687fc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441ba0cb2846a90c60b56d665d706e6525033bc60c67d95e2be9a5874687fc8e", kill_on_drop: false }`
[INFO] [stdout] 441ba0cb2846a90c60b56d665d706e6525033bc60c67d95e2be9a5874687fc8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32568460c8c0cadb0a45ac5b766da50169802162d615003e71e59aaa48361ba8
[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" "32568460c8c0cadb0a45ac5b766da50169802162d615003e71e59aaa48361ba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling gluon_base v0.17.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/types/mod.rs:2793:22
[INFO] [stdout]      |
[INFO] [stdout] 2793 |                     .intersperse(arena.text(".")),
[INFO] [stdout]      |                      ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stdout]     --> src/types/mod.rs:2793:22
[INFO] [stdout]      |
[INFO] [stdout] 2793 |                     .intersperse(arena.text(".")),
[INFO] [stdout]      |                      ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "32568460c8c0cadb0a45ac5b766da50169802162d615003e71e59aaa48361ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32568460c8c0cadb0a45ac5b766da50169802162d615003e71e59aaa48361ba8", kill_on_drop: false }`
[INFO] [stdout] 32568460c8c0cadb0a45ac5b766da50169802162d615003e71e59aaa48361ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", 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] e361ddd55f703503dd0d3aae7d35fa485d436451b5180c144b9db0f6ad22b2c7
[INFO] running `Command { std: "docker" "start" "-a" "e361ddd55f703503dd0d3aae7d35fa485d436451b5180c144b9db0f6ad22b2c7", kill_on_drop: false }`
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]     --> src/types/mod.rs:2793:22
[INFO] [stderr]      |
[INFO] [stderr] 2793 |                     .intersperse(arena.text(".")),
[INFO] [stderr]      |                      ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: an associated function with this name may be added to the standard library in the future
[INFO] [stderr]     --> src/types/mod.rs:2793:22
[INFO] [stderr]      |
[INFO] [stderr] 2793 |                     .intersperse(arena.text(".")),
[INFO] [stderr]      |                      ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr]      = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]      = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]      = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gluon_base-59a765b714bc370c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test source::tests::empty_comment_iter ... 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 scoped_map::tests::remove ... 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-a90430beae36ea23)
[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-d748ae9f92e1d757)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test forall_hides_generic_flag ... ok
[INFO] [stdout] test show_kind ... ok
[INFO] [stdout] test show_forall ... ok
[INFO] [stdout] test show_polymorphic_record ... ok
[INFO] [stdout] test show_record_singleton_polymorphic ... ok
[INFO] [stdout] test show_record_multifield ... ok
[INFO] [stdout] test break_record ... ok
[INFO] [stdout] test show_polymorphic_record_associated_type ... ok
[INFO] [stdout] test show_record_multiline ... ok
[INFO] [stdout] test show_function ... ok
[INFO] [stdout] test show_record_empty ... ok
[INFO] [stdout] test show_record_multi_line_nested ... ok
[INFO] [stdout] test show_record_long_type ... ok
[INFO] [stdout] test show_record_singleton ... ok
[INFO] [stderr]    Doc-tests gluon_base
[INFO] [stdout] test show_variant ... ok
[INFO] [stdout] test take_implicits_into_account_on_infix_type ... ok
[INFO] [stdout] test tuple ... ok
[INFO] [stdout] test resolve_partially_applied_alias ... ok
[INFO] [stdout] test show_record_filtered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/symbol.rs - symbol::SymbolModule::scoped_symbol (line 741) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::contains (line 171) ... 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>::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>::until (line 288) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::new (line 79) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::with_start (line 143) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::to (line 245) ... ok
[INFO] [stdout] test src/pos.rs - pos::Span<I>::with_end (line 157) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e361ddd55f703503dd0d3aae7d35fa485d436451b5180c144b9db0f6ad22b2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e361ddd55f703503dd0d3aae7d35fa485d436451b5180c144b9db0f6ad22b2c7", kill_on_drop: false }`
[INFO] [stdout] e361ddd55f703503dd0d3aae7d35fa485d436451b5180c144b9db0f6ad22b2c7
