[INFO] fetching crate stable_identifier 0.1.0...
[INFO] testing stable_identifier-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate stable_identifier 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stable_identifier 0.1.0
[INFO] finished tweaking crates.io crate stable_identifier 0.1.0
[INFO] tweaked toml for crates.io crate stable_identifier 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stable_identifier 0.1.0 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 stable_identifier 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 025a0bd24bf6e4fe6e17b1a481764b6095b00794e0e12411f1f72c67e8bf7e6c
[INFO] running `Command { std: "docker" "start" "-a" "025a0bd24bf6e4fe6e17b1a481764b6095b00794e0e12411f1f72c67e8bf7e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "025a0bd24bf6e4fe6e17b1a481764b6095b00794e0e12411f1f72c67e8bf7e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "025a0bd24bf6e4fe6e17b1a481764b6095b00794e0e12411f1f72c67e8bf7e6c", kill_on_drop: false }`
[INFO] [stdout] 025a0bd24bf6e4fe6e17b1a481764b6095b00794e0e12411f1f72c67e8bf7e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 69b31cf15719dab6f02eb6b74cbda98ad5e3dd22f2e153754c33acbd4befbd34
[INFO] running `Command { std: "docker" "start" "-a" "69b31cf15719dab6f02eb6b74cbda98ad5e3dd22f2e153754c33acbd4befbd34", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_identifier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "69b31cf15719dab6f02eb6b74cbda98ad5e3dd22f2e153754c33acbd4befbd34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69b31cf15719dab6f02eb6b74cbda98ad5e3dd22f2e153754c33acbd4befbd34", kill_on_drop: false }`
[INFO] [stdout] 69b31cf15719dab6f02eb6b74cbda98ad5e3dd22f2e153754c33acbd4befbd34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dbb0128716088473071e847b85873a306a7adf4ee32dccdf8a704892b45d8724
[INFO] running `Command { std: "docker" "start" "-a" "dbb0128716088473071e847b85873a306a7adf4ee32dccdf8a704892b45d8724", kill_on_drop: false }`
[INFO] [stderr]    Compiling stable_identifier v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "dbb0128716088473071e847b85873a306a7adf4ee32dccdf8a704892b45d8724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb0128716088473071e847b85873a306a7adf4ee32dccdf8a704892b45d8724", kill_on_drop: false }`
[INFO] [stdout] dbb0128716088473071e847b85873a306a7adf4ee32dccdf8a704892b45d8724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 763c5cb1fd007485b2c6ff20621fb2d5dfad4f439ab35583471d4d0a2bb7a05d
[INFO] running `Command { std: "docker" "start" "-a" "763c5cb1fd007485b2c6ff20621fb2d5dfad4f439ab35583471d4d0a2bb7a05d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stable_identifier-b5d2001a6a9bba6e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test domain::tests::domain_bounds ... ok
[INFO] [stdout] test identify::tests::id_of_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stable_identifier
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/id.rs - id::Id (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.43s
[INFO] running `Command { std: "docker" "inspect" "763c5cb1fd007485b2c6ff20621fb2d5dfad4f439ab35583471d4d0a2bb7a05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763c5cb1fd007485b2c6ff20621fb2d5dfad4f439ab35583471d4d0a2bb7a05d", kill_on_drop: false }`
[INFO] [stdout] 763c5cb1fd007485b2c6ff20621fb2d5dfad4f439ab35583471d4d0a2bb7a05d