[INFO] fetching crate unchecked_wrap 0.1.0...
[INFO] testing unchecked_wrap-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate unchecked_wrap 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate unchecked_wrap 0.1.0
[INFO] finished tweaking crates.io crate unchecked_wrap 0.1.0
[INFO] tweaked toml for crates.io crate unchecked_wrap 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unchecked_wrap 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 unchecked_wrap 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8e9ead619d8780ee31cf9e26f2e909403b6cdd0ab138db59a62e3a3cedfa7ff4
[INFO] running `Command { std: "docker" "start" "-a" "8e9ead619d8780ee31cf9e26f2e909403b6cdd0ab138db59a62e3a3cedfa7ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9ead619d8780ee31cf9e26f2e909403b6cdd0ab138db59a62e3a3cedfa7ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9ead619d8780ee31cf9e26f2e909403b6cdd0ab138db59a62e3a3cedfa7ff4", kill_on_drop: false }`
[INFO] [stdout] 8e9ead619d8780ee31cf9e26f2e909403b6cdd0ab138db59a62e3a3cedfa7ff4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d75517090895ec3e2adce5943bdafe7f6f8b2e48cbd492f92a1fceec441e9f03
[INFO] running `Command { std: "docker" "start" "-a" "d75517090895ec3e2adce5943bdafe7f6f8b2e48cbd492f92a1fceec441e9f03", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked_wrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "d75517090895ec3e2adce5943bdafe7f6f8b2e48cbd492f92a1fceec441e9f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d75517090895ec3e2adce5943bdafe7f6f8b2e48cbd492f92a1fceec441e9f03", kill_on_drop: false }`
[INFO] [stdout] d75517090895ec3e2adce5943bdafe7f6f8b2e48cbd492f92a1fceec441e9f03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 582e45fb205c699f38704db55e4b4b67e452122597cf23388ee82b4327ec30b3
[INFO] running `Command { std: "docker" "start" "-a" "582e45fb205c699f38704db55e4b4b67e452122597cf23388ee82b4327ec30b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked_wrap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "582e45fb205c699f38704db55e4b4b67e452122597cf23388ee82b4327ec30b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "582e45fb205c699f38704db55e4b4b67e452122597cf23388ee82b4327ec30b3", kill_on_drop: false }`
[INFO] [stdout] 582e45fb205c699f38704db55e4b4b67e452122597cf23388ee82b4327ec30b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bff8ce5c84e006969021b82322250965f7d207e7094c283f44f3667de89b3805
[INFO] running `Command { std: "docker" "start" "-a" "bff8ce5c84e006969021b82322250965f7d207e7094c283f44f3667de89b3805", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unchecked_wrap-90a2cd22ab8d4326)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests unchecked_wrap
[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 3 tests
[INFO] [stdout] test src/../README.md - (line 24) ... ok
[INFO] [stdout] test src/../README.md - (line 57) ... ok
[INFO] [stdout] test src/../README.md - (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.54s; merged doctests compilation took 0.53s
[INFO] running `Command { std: "docker" "inspect" "bff8ce5c84e006969021b82322250965f7d207e7094c283f44f3667de89b3805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff8ce5c84e006969021b82322250965f7d207e7094c283f44f3667de89b3805", kill_on_drop: false }`
[INFO] [stdout] bff8ce5c84e006969021b82322250965f7d207e7094c283f44f3667de89b3805