[INFO] fetching crate safe_shl 1.1.1...
[INFO] testing safe_shl-1.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate safe_shl 1.1.1 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate safe_shl 1.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safe_shl 1.1.1
[INFO] finished tweaking crates.io crate safe_shl 1.1.1
[INFO] tweaked toml for crates.io crate safe_shl 1.1.1 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd1f183b90d7465748ae44ca15c39d7667d5991f5fdf1546a95c6822542f611f
[INFO] running `Command { std: "docker" "start" "-a" "dd1f183b90d7465748ae44ca15c39d7667d5991f5fdf1546a95c6822542f611f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd1f183b90d7465748ae44ca15c39d7667d5991f5fdf1546a95c6822542f611f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1f183b90d7465748ae44ca15c39d7667d5991f5fdf1546a95c6822542f611f", kill_on_drop: false }`
[INFO] [stdout] dd1f183b90d7465748ae44ca15c39d7667d5991f5fdf1546a95c6822542f611f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e4ddc24e1e442e2fabf3497a100a5692d125d9406ece9b3538e6516fd442db
[INFO] running `Command { std: "docker" "start" "-a" "53e4ddc24e1e442e2fabf3497a100a5692d125d9406ece9b3538e6516fd442db", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe_shl v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "53e4ddc24e1e442e2fabf3497a100a5692d125d9406ece9b3538e6516fd442db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e4ddc24e1e442e2fabf3497a100a5692d125d9406ece9b3538e6516fd442db", kill_on_drop: false }`
[INFO] [stdout] 53e4ddc24e1e442e2fabf3497a100a5692d125d9406ece9b3538e6516fd442db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9dbb3b2389166a401b748f7219efe4b71425a492b7c24e6801286b595088272
[INFO] running `Command { std: "docker" "start" "-a" "b9dbb3b2389166a401b748f7219efe4b71425a492b7c24e6801286b595088272", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling safe_shl v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr]   Executable unittests lib.rs (/opt/rustwide/target/debug/deps/safe_shl-a0b5198d689cbc12)
[INFO] running `Command { std: "docker" "inspect" "b9dbb3b2389166a401b748f7219efe4b71425a492b7c24e6801286b595088272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9dbb3b2389166a401b748f7219efe4b71425a492b7c24e6801286b595088272", kill_on_drop: false }`
[INFO] [stdout] b9dbb3b2389166a401b748f7219efe4b71425a492b7c24e6801286b595088272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93994b29e8c97b00c1bc90197b824ae46af5924088bbaa0076b4d92fb9c7458d
[INFO] running `Command { std: "docker" "start" "-a" "93994b29e8c97b00c1bc90197b824ae46af5924088bbaa0076b4d92fb9c7458d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/safe_shl-a0b5198d689cbc12)
[INFO] [stderr]    Doc-tests safe_shl
[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] [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" "93994b29e8c97b00c1bc90197b824ae46af5924088bbaa0076b4d92fb9c7458d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93994b29e8c97b00c1bc90197b824ae46af5924088bbaa0076b4d92fb9c7458d", kill_on_drop: false }`
[INFO] [stdout] 93994b29e8c97b00c1bc90197b824ae46af5924088bbaa0076b4d92fb9c7458d