[INFO] fetching crate phenomenon 1.0.0...
[INFO] testing phenomenon-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate phenomenon 1.0.0 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate phenomenon 1.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded yare-macro v1.0.1
[INFO] [stderr]   Downloaded yare v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 569d558c8a91a87c0c9d979e5cf20290b6bc60ec44f3488ca8eee554507a818a
[INFO] running `Command { std: "docker" "start" "-a" "569d558c8a91a87c0c9d979e5cf20290b6bc60ec44f3488ca8eee554507a818a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "569d558c8a91a87c0c9d979e5cf20290b6bc60ec44f3488ca8eee554507a818a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569d558c8a91a87c0c9d979e5cf20290b6bc60ec44f3488ca8eee554507a818a", kill_on_drop: false }`
[INFO] [stdout] 569d558c8a91a87c0c9d979e5cf20290b6bc60ec44f3488ca8eee554507a818a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6056c61a514cedba1052887d2f5563a65b784addcf1bd5c4c6ddae9702e30c0e
[INFO] running `Command { std: "docker" "start" "-a" "6056c61a514cedba1052887d2f5563a65b784addcf1bd5c4c6ddae9702e30c0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling phenomenon v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "6056c61a514cedba1052887d2f5563a65b784addcf1bd5c4c6ddae9702e30c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6056c61a514cedba1052887d2f5563a65b784addcf1bd5c4c6ddae9702e30c0e", kill_on_drop: false }`
[INFO] [stdout] 6056c61a514cedba1052887d2f5563a65b784addcf1bd5c4c6ddae9702e30c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6add55eb94d76298ed2cd25fb2e38c3f5c2052101eb558f93e312d5d96ec926b
[INFO] running `Command { std: "docker" "start" "-a" "6add55eb94d76298ed2cd25fb2e38c3f5c2052101eb558f93e312d5d96ec926b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[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 6.09s
[INFO] running `Command { std: "docker" "inspect" "6add55eb94d76298ed2cd25fb2e38c3f5c2052101eb558f93e312d5d96ec926b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6add55eb94d76298ed2cd25fb2e38c3f5c2052101eb558f93e312d5d96ec926b", kill_on_drop: false }`
[INFO] [stdout] 6add55eb94d76298ed2cd25fb2e38c3f5c2052101eb558f93e312d5d96ec926b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8d4f10bfdc07014cc93b3ca7b7890f5962ae43517d555edd1c4a2b2a51be3fd7
[INFO] running `Command { std: "docker" "start" "-a" "8d4f10bfdc07014cc93b3ca7b7890f5962ae43517d555edd1c4a2b2a51be3fd7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/phenomenon-8bcda7ac8cba3f74)
[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::dont_ignore_me::ignore_this ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::dont_ignore_me::ignore_this_too ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::explicit_missing_elements ... 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_beyond_expected::more_than_required_with_ignored_elements ... 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_two ... 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::incorrect_ordering::incorrect_order ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::missing_elements::too_few_multiple ... 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_two_variation ... ok
[INFO] [stdout] test contains_at_least_ordered::tests::ignored_shuffled_variations::intersperse ... 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_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_shuffled_variations::shuffled ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d4f10bfdc07014cc93b3ca7b7890f5962ae43517d555edd1c4a2b2a51be3fd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4f10bfdc07014cc93b3ca7b7890f5962ae43517d555edd1c4a2b2a51be3fd7", kill_on_drop: false }`
[INFO] [stdout] 8d4f10bfdc07014cc93b3ca7b7890f5962ae43517d555edd1c4a2b2a51be3fd7