[INFO] fetching crate unchecked_wrap 0.1.0...
[INFO] testing unchecked_wrap-0.1.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate unchecked_wrap 0.1.0 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unchecked_wrap 0.1.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4040227e3c3f19fe98aad0fdccd8cfc0184f21735e9c262e8059d968cc3c4fc
[INFO] running `Command { std: "docker" "start" "-a" "e4040227e3c3f19fe98aad0fdccd8cfc0184f21735e9c262e8059d968cc3c4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4040227e3c3f19fe98aad0fdccd8cfc0184f21735e9c262e8059d968cc3c4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4040227e3c3f19fe98aad0fdccd8cfc0184f21735e9c262e8059d968cc3c4fc", kill_on_drop: false }`
[INFO] [stdout] e4040227e3c3f19fe98aad0fdccd8cfc0184f21735e9c262e8059d968cc3c4fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f50983039e354aa5e59f8ae26461110ed23f71a72837c33c897085b22f726ead
[INFO] running `Command { std: "docker" "start" "-a" "f50983039e354aa5e59f8ae26461110ed23f71a72837c33c897085b22f726ead", 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 0.05s
[INFO] running `Command { std: "docker" "inspect" "f50983039e354aa5e59f8ae26461110ed23f71a72837c33c897085b22f726ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50983039e354aa5e59f8ae26461110ed23f71a72837c33c897085b22f726ead", kill_on_drop: false }`
[INFO] [stdout] f50983039e354aa5e59f8ae26461110ed23f71a72837c33c897085b22f726ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10b3a2a276d2b0e167f58915d6aadd28073ebaca9fca3afc2b353d5bad7fa45
[INFO] running `Command { std: "docker" "start" "-a" "f10b3a2a276d2b0e167f58915d6aadd28073ebaca9fca3afc2b353d5bad7fa45", 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 0.19s
[INFO] running `Command { std: "docker" "inspect" "f10b3a2a276d2b0e167f58915d6aadd28073ebaca9fca3afc2b353d5bad7fa45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10b3a2a276d2b0e167f58915d6aadd28073ebaca9fca3afc2b353d5bad7fa45", kill_on_drop: false }`
[INFO] [stdout] f10b3a2a276d2b0e167f58915d6aadd28073ebaca9fca3afc2b353d5bad7fa45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb90b8e641cdc4bdd4828b9e8d319dd7c1675175644c6371efa1cb8d542729c5
[INFO] running `Command { std: "docker" "start" "-a" "eb90b8e641cdc4bdd4828b9e8d319dd7c1675175644c6371efa1cb8d542729c5", 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/debug/deps/unchecked_wrap-90a2cd22ab8d4326)
[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 unchecked_wrap
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/../README.md - (line 24) ... ok
[INFO] [stdout] test src/../README.md - (line 77) ... ok
[INFO] [stdout] test src/../README.md - (line 57) ... 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] running `Command { std: "docker" "inspect" "eb90b8e641cdc4bdd4828b9e8d319dd7c1675175644c6371efa1cb8d542729c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb90b8e641cdc4bdd4828b9e8d319dd7c1675175644c6371efa1cb8d542729c5", kill_on_drop: false }`
[INFO] [stdout] eb90b8e641cdc4bdd4828b9e8d319dd7c1675175644c6371efa1cb8d542729c5