[INFO] fetching crate easy-ext 0.2.9...
[INFO] testing easy-ext-0.2.9 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate easy-ext 0.2.9 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate easy-ext 0.2.9 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate easy-ext 0.2.9
[INFO] finished tweaking crates.io crate easy-ext 0.2.9
[INFO] tweaked toml for crates.io crate easy-ext 0.2.9 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdd8a6bed92ba5c1cc6a63f6d608b23467108fc8a1ff2b4176c753218ba3bf07
[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" "bdd8a6bed92ba5c1cc6a63f6d608b23467108fc8a1ff2b4176c753218ba3bf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdd8a6bed92ba5c1cc6a63f6d608b23467108fc8a1ff2b4176c753218ba3bf07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdd8a6bed92ba5c1cc6a63f6d608b23467108fc8a1ff2b4176c753218ba3bf07", kill_on_drop: false }`
[INFO] [stdout] bdd8a6bed92ba5c1cc6a63f6d608b23467108fc8a1ff2b4176c753218ba3bf07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94b42eee39fe0107d280cb1361e9e03a71829d39c74215e96b795079ffcfb15a
[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" "94b42eee39fe0107d280cb1361e9e03a71829d39c74215e96b795079ffcfb15a", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-ext v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "94b42eee39fe0107d280cb1361e9e03a71829d39c74215e96b795079ffcfb15a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b42eee39fe0107d280cb1361e9e03a71829d39c74215e96b795079ffcfb15a", kill_on_drop: false }`
[INFO] [stdout] 94b42eee39fe0107d280cb1361e9e03a71829d39c74215e96b795079ffcfb15a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", 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] d8b65dfc8f1479954fc839e7c72e37dac676a4b96930324ef5af63bfc7f53336
[INFO] running `Command { std: "docker" "start" "-a" "d8b65dfc8f1479954fc839e7c72e37dac676a4b96930324ef5af63bfc7f53336", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling trybuild v1.0.42
[INFO] [stderr]    Compiling easy-ext v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.18s
[INFO] running `Command { std: "docker" "inspect" "d8b65dfc8f1479954fc839e7c72e37dac676a4b96930324ef5af63bfc7f53336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8b65dfc8f1479954fc839e7c72e37dac676a4b96930324ef5af63bfc7f53336", kill_on_drop: false }`
[INFO] [stdout] d8b65dfc8f1479954fc839e7c72e37dac676a4b96930324ef5af63bfc7f53336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d96845349ccff55beea5d001db394165bb77fb289ce5015db12492a8f6388f1e
[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" "d96845349ccff55beea5d001db394165bb77fb289ce5015db12492a8f6388f1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_ext-83a552d269926b95)
[INFO] [stderr]      Running tests/compiletest.rs (/opt/rustwide/target/debug/deps/compiletest-113573397f148e1e)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rustversion v1.0.5
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling easy-ext v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling easy-ext-tests v0.0.0 (/opt/rustwide/target/tests/easy-ext)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.31s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test invalid.rs [should fail to compile] ... ok
[INFO] [stderr] test maybe.rs [should fail to compile] ... ok
[INFO] [stderr] test min_specialization.rs [should fail to compile] ... ok
[INFO] [stderr] test visibility.rs [should fail to compile] ... ok
[INFO] [stderr] test associated_type_bounds.rs [should pass] ... ok
[INFO] [stderr] test const_generics_defaults.rs [should pass] ... ok
[INFO] [stderr] test const_trait_impl.rs [should pass] ... ok
[INFO] [stderr] test generic_associated_types.rs [should pass] ... ok
[INFO] [stderr] test min_specialization.rs [should pass] ... ok
[INFO] [stderr] test min_type_alias_impl_trait.rs [should pass] ... ok
[INFO] [stderr] test specialization.rs [should pass] ... ok
[INFO] [stderr] test visibility.rs [should pass] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test ui ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.57s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-77ec65fac97e1122)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy-ext
[INFO] [stdout] running 15 tests
[INFO] [stdout] test generics ... ok
[INFO] [stdout] test inline ... ok
[INFO] [stdout] test maybe ... ok
[INFO] [stdout] test min_const_generics ... ok
[INFO] [stdout] test params ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test syntax ... ok
[INFO] [stdout] test angle_bracket ... ok
[INFO] [stdout] test trait_generics ... ok
[INFO] [stdout] test where_clause ... ok
[INFO] [stdout] test lifetime ... ok
[INFO] [stdout] test assoc_ty ... ok
[INFO] [stdout] test macros ... ok
[INFO] [stdout] test type_parameter_defaults ... ok
[INFO] [stdout] test visibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 94) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 146) ... ok
[INFO] [stdout] test src/lib.rs - (line 157) ... ok
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d96845349ccff55beea5d001db394165bb77fb289ce5015db12492a8f6388f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96845349ccff55beea5d001db394165bb77fb289ce5015db12492a8f6388f1e", kill_on_drop: false }`
[INFO] [stdout] d96845349ccff55beea5d001db394165bb77fb289ce5015db12492a8f6388f1e