[INFO] fetching crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0...
[INFO] testing rialo-s-spl-discriminator-syn-0.4.0-alpha.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0
[INFO] finished tweaking crates.io crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0
[INFO] tweaked toml for crates.io crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rialo-s-spl-discriminator-syn 0.4.0-alpha.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] daa49fb76f3e07ac56833383374f85bfba4ce06bbcb2bbe9350f459a3a9fa331
[INFO] running `Command { std: "docker" "start" "-a" "daa49fb76f3e07ac56833383374f85bfba4ce06bbcb2bbe9350f459a3a9fa331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "daa49fb76f3e07ac56833383374f85bfba4ce06bbcb2bbe9350f459a3a9fa331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daa49fb76f3e07ac56833383374f85bfba4ce06bbcb2bbe9350f459a3a9fa331", kill_on_drop: false }`
[INFO] [stdout] daa49fb76f3e07ac56833383374f85bfba4ce06bbcb2bbe9350f459a3a9fa331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4fb0f8028e8fe1396e1fa1db0bbf98db8cdc7c45b16f91655dbb7b792f4615
[INFO] running `Command { std: "docker" "start" "-a" "2e4fb0f8028e8fe1396e1fa1db0bbf98db8cdc7c45b16f91655dbb7b792f4615", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rialo-s-spl-discriminator-syn v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.51s
[INFO] running `Command { std: "docker" "inspect" "2e4fb0f8028e8fe1396e1fa1db0bbf98db8cdc7c45b16f91655dbb7b792f4615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4fb0f8028e8fe1396e1fa1db0bbf98db8cdc7c45b16f91655dbb7b792f4615", kill_on_drop: false }`
[INFO] [stdout] 2e4fb0f8028e8fe1396e1fa1db0bbf98db8cdc7c45b16f91655dbb7b792f4615
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8738e13b67ce6cf36e3c895ce12b3334ecf72bf47d58fd496fdd339c1829c12
[INFO] running `Command { std: "docker" "start" "-a" "b8738e13b67ce6cf36e3c895ce12b3334ecf72bf47d58fd496fdd339c1829c12", kill_on_drop: false }`
[INFO] [stderr]    Compiling rialo-s-spl-discriminator-syn v0.4.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b8738e13b67ce6cf36e3c895ce12b3334ecf72bf47d58fd496fdd339c1829c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8738e13b67ce6cf36e3c895ce12b3334ecf72bf47d58fd496fdd339c1829c12", kill_on_drop: false }`
[INFO] [stdout] b8738e13b67ce6cf36e3c895ce12b3334ecf72bf47d58fd496fdd339c1829c12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 835e0fa8c3b8b1f73ee34a7de8cdbc1fb01f24e07f11d9c0917b9193685ab391
[INFO] running `Command { std: "docker" "start" "-a" "835e0fa8c3b8b1f73ee34a7de8cdbc1fb01f24e07f11d9c0917b9193685ab391", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rialo_s_spl_discriminator_syn-b29a7b1e7442e5f9)
[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]    Doc-tests rialo_s_spl_discriminator_syn
[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" "835e0fa8c3b8b1f73ee34a7de8cdbc1fb01f24e07f11d9c0917b9193685ab391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835e0fa8c3b8b1f73ee34a7de8cdbc1fb01f24e07f11d9c0917b9193685ab391", kill_on_drop: false }`
[INFO] [stdout] 835e0fa8c3b8b1f73ee34a7de8cdbc1fb01f24e07f11d9c0917b9193685ab391