[INFO] fetching crate guessing-game-101 0.1.1...
[INFO] testing guessing-game-101-0.1.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate guessing-game-101 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate guessing-game-101 0.1.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guessing-game-101 0.1.1
[INFO] finished tweaking crates.io crate guessing-game-101 0.1.1
[INFO] tweaked toml for crates.io crate guessing-game-101 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate guessing-game-101 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebbf2562a1bbbf45ad69b03b4f200486f58a8bb6a3fecfed3278506cab108e4b
[INFO] running `Command { std: "docker" "start" "-a" "ebbf2562a1bbbf45ad69b03b4f200486f58a8bb6a3fecfed3278506cab108e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebbf2562a1bbbf45ad69b03b4f200486f58a8bb6a3fecfed3278506cab108e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebbf2562a1bbbf45ad69b03b4f200486f58a8bb6a3fecfed3278506cab108e4b", kill_on_drop: false }`
[INFO] [stdout] ebbf2562a1bbbf45ad69b03b4f200486f58a8bb6a3fecfed3278506cab108e4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f3a7e7795f77b3b6ccc9824df14bec5e5de0a3b35a0eeb4771a37cc55e2b5a4
[INFO] running `Command { std: "docker" "start" "-a" "5f3a7e7795f77b3b6ccc9824df14bec5e5de0a3b35a0eeb4771a37cc55e2b5a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling guessing-game-101 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "5f3a7e7795f77b3b6ccc9824df14bec5e5de0a3b35a0eeb4771a37cc55e2b5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f3a7e7795f77b3b6ccc9824df14bec5e5de0a3b35a0eeb4771a37cc55e2b5a4", kill_on_drop: false }`
[INFO] [stdout] 5f3a7e7795f77b3b6ccc9824df14bec5e5de0a3b35a0eeb4771a37cc55e2b5a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b004fd8b13f08daa7835cb6eb1c8f50ae38bf50263c18f9f0bc51d3e2efb64b
[INFO] running `Command { std: "docker" "start" "-a" "7b004fd8b13f08daa7835cb6eb1c8f50ae38bf50263c18f9f0bc51d3e2efb64b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling guessing-game-101 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "7b004fd8b13f08daa7835cb6eb1c8f50ae38bf50263c18f9f0bc51d3e2efb64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b004fd8b13f08daa7835cb6eb1c8f50ae38bf50263c18f9f0bc51d3e2efb64b", kill_on_drop: false }`
[INFO] [stdout] 7b004fd8b13f08daa7835cb6eb1c8f50ae38bf50263c18f9f0bc51d3e2efb64b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74eea6b07cf9e97d2b8f2d09c2fc46ce4bdec4bdb74f832d5e43af620b82ac8c
[INFO] running `Command { std: "docker" "start" "-a" "74eea6b07cf9e97d2b8f2d09c2fc46ce4bdec4bdb74f832d5e43af620b82ac8c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/guessing_game_101-7d98cc7de7822d84)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::greater_than_100 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74eea6b07cf9e97d2b8f2d09c2fc46ce4bdec4bdb74f832d5e43af620b82ac8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74eea6b07cf9e97d2b8f2d09c2fc46ce4bdec4bdb74f832d5e43af620b82ac8c", kill_on_drop: false }`
[INFO] [stdout] 74eea6b07cf9e97d2b8f2d09c2fc46ce4bdec4bdb74f832d5e43af620b82ac8c