[INFO] fetching crate readline_rs_compat 0.1.9...
[INFO] testing readline_rs_compat-0.1.9 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate readline_rs_compat 0.1.9 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate readline_rs_compat 0.1.9 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate readline_rs_compat 0.1.9
[INFO] finished tweaking crates.io crate readline_rs_compat 0.1.9
[INFO] tweaked toml for crates.io crate readline_rs_compat 0.1.9 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7efcf0b1b2da0098ea3d862087db9cc827ced31ca16880bb3faab800db64d9e1
[INFO] running `Command { std: "docker" "start" "-a" "7efcf0b1b2da0098ea3d862087db9cc827ced31ca16880bb3faab800db64d9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7efcf0b1b2da0098ea3d862087db9cc827ced31ca16880bb3faab800db64d9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7efcf0b1b2da0098ea3d862087db9cc827ced31ca16880bb3faab800db64d9e1", kill_on_drop: false }`
[INFO] [stdout] 7efcf0b1b2da0098ea3d862087db9cc827ced31ca16880bb3faab800db64d9e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77aaa36b68cb613bb9d65fb837df61bbc0a4cfd27340deae04aa7d52910f8dc9
[INFO] running `Command { std: "docker" "start" "-a" "77aaa36b68cb613bb9d65fb837df61bbc0a4cfd27340deae04aa7d52910f8dc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling readline_rs_compat v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "77aaa36b68cb613bb9d65fb837df61bbc0a4cfd27340deae04aa7d52910f8dc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77aaa36b68cb613bb9d65fb837df61bbc0a4cfd27340deae04aa7d52910f8dc9", kill_on_drop: false }`
[INFO] [stdout] 77aaa36b68cb613bb9d65fb837df61bbc0a4cfd27340deae04aa7d52910f8dc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3eeedaf3ab6fb5b24c69eea94251467d3fe8644c02cde1e5dd9b1b5ee57cd0de
[INFO] running `Command { std: "docker" "start" "-a" "3eeedaf3ab6fb5b24c69eea94251467d3fe8644c02cde1e5dd9b1b5ee57cd0de", kill_on_drop: false }`
[INFO] [stderr]    Compiling readline_rs_compat v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "3eeedaf3ab6fb5b24c69eea94251467d3fe8644c02cde1e5dd9b1b5ee57cd0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eeedaf3ab6fb5b24c69eea94251467d3fe8644c02cde1e5dd9b1b5ee57cd0de", kill_on_drop: false }`
[INFO] [stdout] 3eeedaf3ab6fb5b24c69eea94251467d3fe8644c02cde1e5dd9b1b5ee57cd0de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd08f14b1fca98020c899142c3525c89f2eb7376c61779553d994cde99c5b4d0
[INFO] running `Command { std: "docker" "start" "-a" "cd08f14b1fca98020c899142c3525c89f2eb7376c61779553d994cde99c5b4d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/readline_rs_compat-18fc7ebe1214b452)
[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 readline_rs_compat
[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" "cd08f14b1fca98020c899142c3525c89f2eb7376c61779553d994cde99c5b4d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd08f14b1fca98020c899142c3525c89f2eb7376c61779553d994cde99c5b4d0", kill_on_drop: false }`
[INFO] [stdout] cd08f14b1fca98020c899142c3525c89f2eb7376c61779553d994cde99c5b4d0