[INFO] fetching crate predisposition 1.0.0...
[INFO] testing predisposition-1.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate predisposition 1.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate predisposition 1.0.0
[INFO] finished tweaking crates.io crate predisposition 1.0.0
[INFO] tweaked toml for crates.io crate predisposition 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate predisposition 1.0.0 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 predisposition 1.0.0 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-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] 6a0ec01af4c3ab473a2c7e4dded1f3d235b672585c6ad79323dfb08aaee8c93c
[INFO] running `Command { std: "docker" "start" "-a" "6a0ec01af4c3ab473a2c7e4dded1f3d235b672585c6ad79323dfb08aaee8c93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a0ec01af4c3ab473a2c7e4dded1f3d235b672585c6ad79323dfb08aaee8c93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0ec01af4c3ab473a2c7e4dded1f3d235b672585c6ad79323dfb08aaee8c93c", kill_on_drop: false }`
[INFO] [stdout] 6a0ec01af4c3ab473a2c7e4dded1f3d235b672585c6ad79323dfb08aaee8c93c
[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] 02c9b5d0d5597b3d9e9f6f440fade3e2b58d4ba3fe29f6beeee203f5b30cf7f9
[INFO] running `Command { std: "docker" "start" "-a" "02c9b5d0d5597b3d9e9f6f440fade3e2b58d4ba3fe29f6beeee203f5b30cf7f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling predisposition v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "02c9b5d0d5597b3d9e9f6f440fade3e2b58d4ba3fe29f6beeee203f5b30cf7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c9b5d0d5597b3d9e9f6f440fade3e2b58d4ba3fe29f6beeee203f5b30cf7f9", kill_on_drop: false }`
[INFO] [stdout] 02c9b5d0d5597b3d9e9f6f440fade3e2b58d4ba3fe29f6beeee203f5b30cf7f9
[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] 7231e49744aa97490ccf5ffe735af9822ce7e3b67a35ed9740364fea37328af8
[INFO] running `Command { std: "docker" "start" "-a" "7231e49744aa97490ccf5ffe735af9822ce7e3b67a35ed9740364fea37328af8", kill_on_drop: false }`
[INFO] [stderr]    Compiling predisposition v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7231e49744aa97490ccf5ffe735af9822ce7e3b67a35ed9740364fea37328af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7231e49744aa97490ccf5ffe735af9822ce7e3b67a35ed9740364fea37328af8", kill_on_drop: false }`
[INFO] [stdout] 7231e49744aa97490ccf5ffe735af9822ce7e3b67a35ed9740364fea37328af8
[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] 3f84046d62f0769eb726a90a6aa61079d791bdd0a8385f3df59c6beea243b5df
[INFO] running `Command { std: "docker" "start" "-a" "3f84046d62f0769eb726a90a6aa61079d791bdd0a8385f3df59c6beea243b5df", 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/predisposition-786aac06e69af425)
[INFO] [stderr]    Doc-tests predisposition
[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] [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" "3f84046d62f0769eb726a90a6aa61079d791bdd0a8385f3df59c6beea243b5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f84046d62f0769eb726a90a6aa61079d791bdd0a8385f3df59c6beea243b5df", kill_on_drop: false }`
[INFO] [stdout] 3f84046d62f0769eb726a90a6aa61079d791bdd0a8385f3df59c6beea243b5df