[INFO] fetching crate phenomenon 1.0.0...
[INFO] testing phenomenon-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate phenomenon 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate phenomenon 1.0.0
[INFO] finished tweaking crates.io crate phenomenon 1.0.0
[INFO] tweaked toml for crates.io crate phenomenon 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate phenomenon 1.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding yare v1.0.2 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 292b9ab724262e3fb86e31201f7cfc55d35ca9df931d22451d5c665db0cd2d64
[INFO] running `Command { std: "docker" "start" "-a" "292b9ab724262e3fb86e31201f7cfc55d35ca9df931d22451d5c665db0cd2d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "292b9ab724262e3fb86e31201f7cfc55d35ca9df931d22451d5c665db0cd2d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292b9ab724262e3fb86e31201f7cfc55d35ca9df931d22451d5c665db0cd2d64", kill_on_drop: false }`
[INFO] [stdout] 292b9ab724262e3fb86e31201f7cfc55d35ca9df931d22451d5c665db0cd2d64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f016affe580ef7599a2db8433dd2923e5326f011a28d7efe63f9c8dfcfea5e1
[INFO] running `Command { std: "docker" "start" "-a" "6f016affe580ef7599a2db8433dd2923e5326f011a28d7efe63f9c8dfcfea5e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling phenomenon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "6f016affe580ef7599a2db8433dd2923e5326f011a28d7efe63f9c8dfcfea5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f016affe580ef7599a2db8433dd2923e5326f011a28d7efe63f9c8dfcfea5e1", kill_on_drop: false }`
[INFO] [stdout] 6f016affe580ef7599a2db8433dd2923e5326f011a28d7efe63f9c8dfcfea5e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6f9b32e9495b60840501a3df58db0761c923bf4afff67a826e2abb47de9bdf8
[INFO] running `Command { std: "docker" "start" "-a" "d6f9b32e9495b60840501a3df58db0761c923bf4afff67a826e2abb47de9bdf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling yare-macro v1.0.1
[INFO] [stderr]    Compiling yare v1.0.2
[INFO] [stderr]    Compiling phenomenon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "d6f9b32e9495b60840501a3df58db0761c923bf4afff67a826e2abb47de9bdf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f9b32e9495b60840501a3df58db0761c923bf4afff67a826e2abb47de9bdf8", kill_on_drop: false }`
[INFO] [stdout] d6f9b32e9495b60840501a3df58db0761c923bf4afff67a826e2abb47de9bdf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89c28df9eff8e5ba844b09dd262da2d2a5ac6959542cc289fb65fd345f30c64b
[INFO] running `Command { std: "docker" "start" "-a" "89c28df9eff8e5ba844b09dd262da2d2a5ac6959542cc289fb65fd345f30c64b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/phenomenon-1bc710394555af41)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test contains_at_least_ordered::tests::allow_ignore_this_to_be_skipped ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::explicit_missing_elements ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::dont_ignore_me::ignore_this_too ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::empty_set ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_beyond_expected::more_hellos_than_required ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::end_one ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::end_two ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::end_two_variation ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::middle_one ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::middle_two_variation ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::start_one ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::start_two ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::start_two_variation ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_shuffled_variations::intersperse ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_shuffled_variations::shuffled ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::dont_ignore_me::ignore_this ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::incorrect_ordering::incorrect_order ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::incorrect_ordering::no_dont_ignore_this_expect_it ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::missing_elements::too_few_multiple ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::missing_elements::too_few_once ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::missing_elements::with_actuals ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::missing_elements::with_actuals_variation ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_element_variations::middle_two ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_beyond_expected::more_than_required_with_ignored_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests phenomenon
[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] running `Command { std: "docker" "inspect" "89c28df9eff8e5ba844b09dd262da2d2a5ac6959542cc289fb65fd345f30c64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c28df9eff8e5ba844b09dd262da2d2a5ac6959542cc289fb65fd345f30c64b", kill_on_drop: false }`
[INFO] [stdout] 89c28df9eff8e5ba844b09dd262da2d2a5ac6959542cc289fb65fd345f30c64b