[INFO] fetching crate assert4rs 0.1.0...
[INFO] testing assert4rs-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate assert4rs 0.1.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate assert4rs 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate assert4rs 0.1.0
[INFO] finished tweaking crates.io crate assert4rs 0.1.0
[INFO] tweaked toml for crates.io crate assert4rs 0.1.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f16ac3eb1c75226680f19ffc91ff252b795f7ce4da36c4c732ccef7ee536450a
[INFO] running `Command { std: "docker" "start" "-a" "f16ac3eb1c75226680f19ffc91ff252b795f7ce4da36c4c732ccef7ee536450a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f16ac3eb1c75226680f19ffc91ff252b795f7ce4da36c4c732ccef7ee536450a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16ac3eb1c75226680f19ffc91ff252b795f7ce4da36c4c732ccef7ee536450a", kill_on_drop: false }`
[INFO] [stdout] f16ac3eb1c75226680f19ffc91ff252b795f7ce4da36c4c732ccef7ee536450a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49f28b06fa864ab154cbd663c9c5944fb4958c4a76341d01693229ce4ccdb75e
[INFO] running `Command { std: "docker" "start" "-a" "49f28b06fa864ab154cbd663c9c5944fb4958c4a76341d01693229ce4ccdb75e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert4rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "49f28b06fa864ab154cbd663c9c5944fb4958c4a76341d01693229ce4ccdb75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49f28b06fa864ab154cbd663c9c5944fb4958c4a76341d01693229ce4ccdb75e", kill_on_drop: false }`
[INFO] [stdout] 49f28b06fa864ab154cbd663c9c5944fb4958c4a76341d01693229ce4ccdb75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2405c736fde0d06b278e5d939b9e791ed247ebf1598e09c37521b291e39cef56
[INFO] running `Command { std: "docker" "start" "-a" "2405c736fde0d06b278e5d939b9e791ed247ebf1598e09c37521b291e39cef56", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assert4rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "2405c736fde0d06b278e5d939b9e791ed247ebf1598e09c37521b291e39cef56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2405c736fde0d06b278e5d939b9e791ed247ebf1598e09c37521b291e39cef56", kill_on_drop: false }`
[INFO] [stdout] 2405c736fde0d06b278e5d939b9e791ed247ebf1598e09c37521b291e39cef56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1e6f1b109e62c6d9c47ac98b15365d6017f03ffdffb4b54f2d62c559cf96ec3
[INFO] running `Command { std: "docker" "start" "-a" "e1e6f1b109e62c6d9c47ac98b15365d6017f03ffdffb4b54f2d62c559cf96ec3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/assert4rs-0c83fbd2c593a8a9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::is_not_succeeds_for_different_values ... ok
[INFO] [stdout] test tests::is_succeeds_for_equal_string_and_string_slice ... ok
[INFO] [stdout] test tests::is_succeeds_for_equal_string_values ... ok
[INFO] [stdout] test tests::map_converts_assertion_pass ... ok
[INFO] [stdout] test tests::is_succeeds_for_equal_values ... ok
[INFO] [stdout] test tests::option_is_none_succeeds_for_none ... ok
[INFO] [stdout] test tests::option_is_some_succeeds_for_equal_values ... ok
[INFO] [stdout] test tests::option_unwrap_successfully_unwraps_some_value ... ok
[INFO] [stdout] test tests::is_not_panics_for_equal_values - should panic ... ok
[INFO] [stdout] test tests::is_panics_for_different_values - should panic ... ok
[INFO] [stdout] test tests::map_converts_assertion_fail - should panic ... ok
[INFO] [stdout] test tests::option_is_none_panics_for_some - should panic ... ok
[INFO] [stdout] test tests::option_is_some_panics_for_none - should panic ... ok
[INFO] [stdout] test tests::option_unwrap_panics_for_none - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests assert4rs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Assert<T> (line 12) ... ok
[INFO] [stdout] test src/lib.rs - Assert<T>::map (line 29) ... ok
[INFO] [stdout] test src/lib.rs - Assert<Vec<T>>::get (line 153) ... ok
[INFO] [stdout] test src/lib.rs - AssertEquals (line 58) ... ok
[INFO] [stdout] test src/lib.rs - AssertEquals (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Assert<Vec<T>>::contains (line 135) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1e6f1b109e62c6d9c47ac98b15365d6017f03ffdffb4b54f2d62c559cf96ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e6f1b109e62c6d9c47ac98b15365d6017f03ffdffb4b54f2d62c559cf96ec3", kill_on_drop: false }`
[INFO] [stdout] e1e6f1b109e62c6d9c47ac98b15365d6017f03ffdffb4b54f2d62c559cf96ec3