[INFO] fetching crate to_shmem 0.2.0...
[INFO] testing to_shmem-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate to_shmem 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate to_shmem 0.2.0
[INFO] finished tweaking crates.io crate to_shmem 0.2.0
[INFO] tweaked toml for crates.io crate to_shmem 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate to_shmem 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 45 packages to latest compatible versions
[INFO] [stderr]       Adding string_cache v0.8.9 (available: v0.9.0)
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8ac2cc35c0dcdcd07e5fc5602a6db8d51e20a21942d2a7e4b87be28c62aaadcd
[INFO] running `Command { std: "docker" "start" "-a" "8ac2cc35c0dcdcd07e5fc5602a6db8d51e20a21942d2a7e4b87be28c62aaadcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ac2cc35c0dcdcd07e5fc5602a6db8d51e20a21942d2a7e4b87be28c62aaadcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac2cc35c0dcdcd07e5fc5602a6db8d51e20a21942d2a7e4b87be28c62aaadcd", kill_on_drop: false }`
[INFO] [stdout] 8ac2cc35c0dcdcd07e5fc5602a6db8d51e20a21942d2a7e4b87be28c62aaadcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d27e5c064ebdb1fd4cc49dc37ff4dac20d13e9f760812ea6c573ed1f73c2c98b
[INFO] running `Command { std: "docker" "start" "-a" "d27e5c064ebdb1fd4cc49dc37ff4dac20d13e9f760812ea6c573ed1f73c2c98b", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_shmem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d27e5c064ebdb1fd4cc49dc37ff4dac20d13e9f760812ea6c573ed1f73c2c98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27e5c064ebdb1fd4cc49dc37ff4dac20d13e9f760812ea6c573ed1f73c2c98b", kill_on_drop: false }`
[INFO] [stdout] d27e5c064ebdb1fd4cc49dc37ff4dac20d13e9f760812ea6c573ed1f73c2c98b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1936d67ec47e3e58c19a8ed472c443c6f688e3d2609c30e3bbe6660edf01072c
[INFO] running `Command { std: "docker" "start" "-a" "1936d67ec47e3e58c19a8ed472c443c6f688e3d2609c30e3bbe6660edf01072c", kill_on_drop: false }`
[INFO] [stderr]    Compiling to_shmem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "1936d67ec47e3e58c19a8ed472c443c6f688e3d2609c30e3bbe6660edf01072c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1936d67ec47e3e58c19a8ed472c443c6f688e3d2609c30e3bbe6660edf01072c", kill_on_drop: false }`
[INFO] [stdout] 1936d67ec47e3e58c19a8ed472c443c6f688e3d2609c30e3bbe6660edf01072c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 159bf0694ef0fbbf33650f8e1b5e6ced43d04fbca1439ee9e2d715f472f8d53e
[INFO] running `Command { std: "docker" "start" "-a" "159bf0694ef0fbbf33650f8e1b5e6ced43d04fbca1439ee9e2d715f472f8d53e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/to_shmem-fc3d9f332e9d6705)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests to_shmem
[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" "159bf0694ef0fbbf33650f8e1b5e6ced43d04fbca1439ee9e2d715f472f8d53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "159bf0694ef0fbbf33650f8e1b5e6ced43d04fbca1439ee9e2d715f472f8d53e", kill_on_drop: false }`
[INFO] [stdout] 159bf0694ef0fbbf33650f8e1b5e6ced43d04fbca1439ee9e2d715f472f8d53e