[INFO] fetching crate twenty-one-dares 1.0.0...
[INFO] testing twenty-one-dares-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate twenty-one-dares 1.0.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate twenty-one-dares 1.0.0
[INFO] finished tweaking crates.io crate twenty-one-dares 1.0.0
[INFO] tweaked toml for crates.io crate twenty-one-dares 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate twenty-one-dares 1.0.0 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 twenty-one-dares 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8001300a849f0a9e9c467624220d1627ab060d0cad66c9a86781cb98cd6f9c05
[INFO] running `Command { std: "docker" "start" "-a" "8001300a849f0a9e9c467624220d1627ab060d0cad66c9a86781cb98cd6f9c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8001300a849f0a9e9c467624220d1627ab060d0cad66c9a86781cb98cd6f9c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8001300a849f0a9e9c467624220d1627ab060d0cad66c9a86781cb98cd6f9c05", kill_on_drop: false }`
[INFO] [stdout] 8001300a849f0a9e9c467624220d1627ab060d0cad66c9a86781cb98cd6f9c05
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 250ab6d5fc243dd61c5a0acf3aba45dbec3a762a6ac9bf5bca3eb58655b2a456
[INFO] running `Command { std: "docker" "start" "-a" "250ab6d5fc243dd61c5a0acf3aba45dbec3a762a6ac9bf5bca3eb58655b2a456", kill_on_drop: false }`
[INFO] [stderr]    Compiling twenty-one-dares v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "250ab6d5fc243dd61c5a0acf3aba45dbec3a762a6ac9bf5bca3eb58655b2a456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250ab6d5fc243dd61c5a0acf3aba45dbec3a762a6ac9bf5bca3eb58655b2a456", kill_on_drop: false }`
[INFO] [stdout] 250ab6d5fc243dd61c5a0acf3aba45dbec3a762a6ac9bf5bca3eb58655b2a456
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7521167cc32ea5c57ec159111cee31e1fc9c187a879881604d532745a0881aa7
[INFO] running `Command { std: "docker" "start" "-a" "7521167cc32ea5c57ec159111cee31e1fc9c187a879881604d532745a0881aa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling twenty-one-dares v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "7521167cc32ea5c57ec159111cee31e1fc9c187a879881604d532745a0881aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7521167cc32ea5c57ec159111cee31e1fc9c187a879881604d532745a0881aa7", kill_on_drop: false }`
[INFO] [stdout] 7521167cc32ea5c57ec159111cee31e1fc9c187a879881604d532745a0881aa7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ef70971ea6131b839d71fa9ae69cf451195abbb4e0b850511c4b83d2a7ca993
[INFO] running `Command { std: "docker" "start" "-a" "4ef70971ea6131b839d71fa9ae69cf451195abbb4e0b850511c4b83d2a7ca993", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/twenty_one_dares-12c4811db0958f80)
[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" "4ef70971ea6131b839d71fa9ae69cf451195abbb4e0b850511c4b83d2a7ca993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef70971ea6131b839d71fa9ae69cf451195abbb4e0b850511c4b83d2a7ca993", kill_on_drop: false }`
[INFO] [stdout] 4ef70971ea6131b839d71fa9ae69cf451195abbb4e0b850511c4b83d2a7ca993