[INFO] fetching crate reactivate 0.4.2...
[INFO] testing reactivate-0.4.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate reactivate 0.4.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate reactivate 0.4.2
[INFO] finished tweaking crates.io crate reactivate 0.4.2
[INFO] tweaked toml for crates.io crate reactivate 0.4.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reactivate 0.4.2 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]      Locking 1 package to latest compatible version
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] af7e5b102673b3841d34bff668fc6aafd8cc7575800f971b7309a4d277cb846f
[INFO] running `Command { std: "docker" "start" "-a" "af7e5b102673b3841d34bff668fc6aafd8cc7575800f971b7309a4d277cb846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af7e5b102673b3841d34bff668fc6aafd8cc7575800f971b7309a4d277cb846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7e5b102673b3841d34bff668fc6aafd8cc7575800f971b7309a4d277cb846f", kill_on_drop: false }`
[INFO] [stdout] af7e5b102673b3841d34bff668fc6aafd8cc7575800f971b7309a4d277cb846f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 91783cc694996acede896af6a5a550c4ed41940c6d2b6182b3d5bfc9c1f2a4a6
[INFO] running `Command { std: "docker" "start" "-a" "91783cc694996acede896af6a5a550c4ed41940c6d2b6182b3d5bfc9c1f2a4a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling reactivate v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "91783cc694996acede896af6a5a550c4ed41940c6d2b6182b3d5bfc9c1f2a4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91783cc694996acede896af6a5a550c4ed41940c6d2b6182b3d5bfc9c1f2a4a6", kill_on_drop: false }`
[INFO] [stdout] 91783cc694996acede896af6a5a550c4ed41940c6d2b6182b3d5bfc9c1f2a4a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d3ca41299d599017e78e110f9a0e085731928dc2f1ec9aafa59278842f39f81e
[INFO] running `Command { std: "docker" "start" "-a" "d3ca41299d599017e78e110f9a0e085731928dc2f1ec9aafa59278842f39f81e", kill_on_drop: false }`
[INFO] [stderr]    Compiling reactivate v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "d3ca41299d599017e78e110f9a0e085731928dc2f1ec9aafa59278842f39f81e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3ca41299d599017e78e110f9a0e085731928dc2f1ec9aafa59278842f39f81e", kill_on_drop: false }`
[INFO] [stdout] d3ca41299d599017e78e110f9a0e085731928dc2f1ec9aafa59278842f39f81e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] edc49a0fa48fa8e750dae324d682811e407850a510347fa53afc9886d195c57b
[INFO] running `Command { std: "docker" "start" "-a" "edc49a0fa48fa8e750dae324d682811e407850a510347fa53afc9886d195c57b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/reactivate-1fed01b416439d39)
[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] [stderr]      Running tests/lib_tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lib_tests-d3e30834cd1f761f)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test can_access_internals ... ok
[INFO] [stdout] test can_add_observers ... ok
[INFO] [stdout] test can_clear_observers ... ok
[INFO] [stdout] test can_merge ... ok
[INFO] [stdout] test can_notify ... ok
[INFO] [stdout] test can_set ... ok
[INFO] [stdout] test can_update ... ok
[INFO] [stdout] test can_update_inplace ... ok
[INFO] [stdout] test initial_derived_values_must_not_be_default ... ok
[INFO] [stdout] test update_inplace_only_notifies_observers_when_value_changes ... ok
[INFO] [stdout] test update_inplace_unchecked_notifies_observers_without_checking_if_value_changed ... ok
[INFO] [stdout] test update_only_notifies_observers_when_value_changes ... ok
[INFO] [stdout] test update_unchecked_notifies_observers_without_checking_if_value_changed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "edc49a0fa48fa8e750dae324d682811e407850a510347fa53afc9886d195c57b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc49a0fa48fa8e750dae324d682811e407850a510347fa53afc9886d195c57b", kill_on_drop: false }`
[INFO] [stdout] edc49a0fa48fa8e750dae324d682811e407850a510347fa53afc9886d195c57b