[INFO] fetching crate eso 0.0.2...
[INFO] testing eso-0.0.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate eso 0.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate eso 0.0.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate eso 0.0.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate eso 0.0.2
[INFO] tweaked toml for crates.io crate eso 0.0.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate eso 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] dc8fe8769a60092d16b3b3c6f994dc7e86a12937cae8b58f05da12a392759171
[INFO] running `Command { std: "docker" "start" "-a" "dc8fe8769a60092d16b3b3c6f994dc7e86a12937cae8b58f05da12a392759171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc8fe8769a60092d16b3b3c6f994dc7e86a12937cae8b58f05da12a392759171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8fe8769a60092d16b3b3c6f994dc7e86a12937cae8b58f05da12a392759171", kill_on_drop: false }`
[INFO] [stdout] dc8fe8769a60092d16b3b3c6f994dc7e86a12937cae8b58f05da12a392759171
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] 6e1b0f67f5bbe6bce796534862f3f11f63fe32f3b0f41e8e41a8f4ebe2bad90e
[INFO] running `Command { std: "docker" "start" "-a" "6e1b0f67f5bbe6bce796534862f3f11f63fe32f3b0f41e8e41a8f4ebe2bad90e", kill_on_drop: false }`
[INFO] [stderr]    Compiling eso v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "6e1b0f67f5bbe6bce796534862f3f11f63fe32f3b0f41e8e41a8f4ebe2bad90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1b0f67f5bbe6bce796534862f3f11f63fe32f3b0f41e8e41a8f4ebe2bad90e", kill_on_drop: false }`
[INFO] [stdout] 6e1b0f67f5bbe6bce796534862f3f11f63fe32f3b0f41e8e41a8f4ebe2bad90e
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cda88934ecbb6ee8098fe48dc9173ca27cb0c6f76e731c1ea2fc04d1e63d73db
[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" "cda88934ecbb6ee8098fe48dc9173ca27cb0c6f76e731c1ea2fc04d1e63d73db", kill_on_drop: false }`
[INFO] [stderr]    Compiling impls v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling eso v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "cda88934ecbb6ee8098fe48dc9173ca27cb0c6f76e731c1ea2fc04d1e63d73db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cda88934ecbb6ee8098fe48dc9173ca27cb0c6f76e731c1ea2fc04d1e63d73db", kill_on_drop: false }`
[INFO] [stdout] cda88934ecbb6ee8098fe48dc9173ca27cb0c6f76e731c1ea2fc04d1e63d73db
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] 252d2761622394af35cdf8140f9b4c49f1595c01094325865ec50cb39eafca67
[INFO] running `Command { std: "docker" "start" "-a" "252d2761622394af35cdf8140f9b4c49f1595c01094325865ec50cb39eafca67", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eso-9d985c5ff03a62fa)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ref_own_newtypes.rs (/opt/rustwide/target/debug/deps/ref_own_newtypes-2ceaa8580472e38a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/simple_newtype.rs (/opt/rustwide/target/debug/deps/simple_newtype-0b751e5a3a8e236e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eso
[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 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] [stdout] test test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, An<S>, No<O>>::safe_unwrap_static (line 311) - compile fail ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<An<E>, No<S>, No<O>>::safe_unwrap_ephemeral (line 198) - compile fail ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<ME, MS, MO>::try_get_mut (line 119) ... ok
[INFO] [stdout] test src/borrow.rs - borrow::Borrow (line 74) ... ok
[INFO] [stdout] test src/eso/create.rs - eso::create::Eso<An<E>, MS, An<O>>::from_cow (line 65) ... ok
[INFO] [stdout] test src/borrow.rs - borrow::Borrow (line 64) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<ME, MS, An<O>>::mutate (line 55) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<An<E>, No<S>, No<O>>::safe_unwrap_ephemeral (line 187) ... ok
[INFO] [stdout] test src/eso/create.rs - eso::create::Eso<ME, An<S>, MO>::from_static (line 34) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<ME, MS, MO>::into_cow (line 147) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<ME, MS, MO>::get_ref (line 84) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<ME, MS, MO>::try_get_mut (line 107) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, An<S>, No<O>>::safe_unwrap_static (line 300) ... ok
[INFO] [stdout] test src/eso/create.rs - eso::create::Eso<ME, MS, An<O>>::from_owned (line 47) ... ok
[INFO] [stdout] test src/eso/create.rs - eso::create::Eso<An<E>, MS, MO>::from_ref (line 16) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<ME, MS, An<O>>::to_mut (line 20) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, No<S>, An<O>>::get_mut (line 282) - compile fail ... ok
[INFO] [stdout] test src/eso/manipulate.rs - eso::manipulate::Eso<ME, MS, MO>::map_o (line 67) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::relax (line 243) - compile fail ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, No<S>, An<O>>::get_owned_ref (line 255) - compile fail ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, No<S>, An<O>>::get_mut (line 271) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, No<S>, An<O>>::safe_unwrap_owned (line 228) - compile fail ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, No<S>, An<O>>::get_owned_ref (line 245) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::relax (line 260) ... ok
[INFO] [stdout] test src/eso/manipulate.rs - eso::manipulate::Eso<ME, MS, MO>::map_e (line 15) ... ok
[INFO] [stdout] test src/eso/manipulate.rs - eso::manipulate::Eso<ME, MS, MO>::map (line 93) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_split_ephemeral (line 19) ... ok
[INFO] [stdout] test src/eso/inside.rs - eso::inside::Eso<No<E>, No<S>, An<O>>::safe_unwrap_owned (line 217) ... ok
[INFO] [stdout] test src/eso/manipulate.rs - eso::manipulate::Eso<ME, MS, MO>::merge_with (line 147) ... ok
[INFO] [stdout] test src/eso/manipulate.rs - eso::manipulate::Eso<ME, MS, MO>::map_s (line 41) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_split_ephemeral (line 31) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_split_owned (line 107) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_split_owned (line 95) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_unwrap_ephemeral (line 132) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_split_static (line 69) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_split_static (line 57) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_unwrap_owned (line 179) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_unwrap_ephemeral (line 144) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_unwrap_owned (line 167) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_unwrap_static (line 214) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::unify (line 346) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::unify (line 324) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::into_static (line 39) - compile fail ... ok
[INFO] [stdout] test src/eso/query.rs - eso::query::Eso<ME, MS, MO>::is_owning (line 51) ... ok
[INFO] [stdout] test src/eso/query.rs - eso::query::Eso<ME, MS, MO>::is_lasting (line 91) ... ok
[INFO] [stdout] test src/eso/prove.rs - eso::prove::Eso<ME, MS, MO>::try_unwrap_static (line 202) ... ok
[INFO] [stdout] test src/eso/query.rs - eso::query::Eso<ME, MS, MO>::is_ephemeral (line 13) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::intern (line 333) ... ok
[INFO] [stdout] test src/eso/query.rs - eso::query::Eso<ME, MS, MO>::is_reference (line 71) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::ephemeral (line 197) ... ok
[INFO] [stdout] test src/eso/query.rs - eso::query::Eso<ME, MS, MO>::is_static (line 32) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::intern_ephemeral (line 309) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::into_owning (line 120) ... ok
[INFO] [stdout] test src/shorthand.rs - shorthand (line 12) ... ok
[INFO] [stdout] test src/unify.rs - unify::Unify (line 43) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::into_static (line 26) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::intern_or_take (line 280) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::reference (line 170) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::into_static (line 55) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::to_owning (line 146) ... ok
[INFO] [stdout] test src/maybe.rs - maybe::Maybe (line 40) ... ok
[INFO] [stdout] test src/unify.rs - unify::Unify (line 60) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::try_intern (line 248) ... ok
[INFO] [stdout] test src/unify.rs - unify::Unify (line 33) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::try_intern_ephemeral (line 221) ... ok
[INFO] [stdout] test src/unify.rs - unify::Unify (line 79) ... ok
[INFO] [stdout] test src/eso/transform.rs - eso::transform::Eso<ME, MS, MO>::to_static (line 81) ... ok
[INFO] [stdout] test src/unify.rs - unify::Unify (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 68 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 21.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "252d2761622394af35cdf8140f9b4c49f1595c01094325865ec50cb39eafca67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252d2761622394af35cdf8140f9b4c49f1595c01094325865ec50cb39eafca67", kill_on_drop: false }`
[INFO] [stdout] 252d2761622394af35cdf8140f9b4c49f1595c01094325865ec50cb39eafca67