[INFO] fetching crate shared_str 0.1.1...
[INFO] testing shared_str-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shared_str 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate shared_str 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shared_str 0.1.1
[INFO] finished tweaking crates.io crate shared_str 0.1.1
[INFO] tweaked toml for crates.io crate shared_str 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 481bf75a336c9181caeebd234fd155199cf2e0be7164bd3208c433980959765d
[INFO] running `Command { std: "docker" "start" "-a" "481bf75a336c9181caeebd234fd155199cf2e0be7164bd3208c433980959765d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "481bf75a336c9181caeebd234fd155199cf2e0be7164bd3208c433980959765d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "481bf75a336c9181caeebd234fd155199cf2e0be7164bd3208c433980959765d", kill_on_drop: false }`
[INFO] [stdout] 481bf75a336c9181caeebd234fd155199cf2e0be7164bd3208c433980959765d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d846b3dfc2207d5b41e19ae97e0cceaabdf4b657d76642834696e1f35598ff7
[INFO] running `Command { std: "docker" "start" "-a" "0d846b3dfc2207d5b41e19ae97e0cceaabdf4b657d76642834696e1f35598ff7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "0d846b3dfc2207d5b41e19ae97e0cceaabdf4b657d76642834696e1f35598ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d846b3dfc2207d5b41e19ae97e0cceaabdf4b657d76642834696e1f35598ff7", kill_on_drop: false }`
[INFO] [stdout] 0d846b3dfc2207d5b41e19ae97e0cceaabdf4b657d76642834696e1f35598ff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a813c07cf1ed0e285e9f437cceac5f8ca365d1580f46c3488162fdb39e67dcc
[INFO] running `Command { std: "docker" "start" "-a" "4a813c07cf1ed0e285e9f437cceac5f8ca365d1580f46c3488162fdb39e67dcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "4a813c07cf1ed0e285e9f437cceac5f8ca365d1580f46c3488162fdb39e67dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a813c07cf1ed0e285e9f437cceac5f8ca365d1580f46c3488162fdb39e67dcc", kill_on_drop: false }`
[INFO] [stdout] 4a813c07cf1ed0e285e9f437cceac5f8ca365d1580f46c3488162fdb39e67dcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2dfab01d01fe604fd038c658292d5486985526a156e525a1d00a84dba843bb44
[INFO] running `Command { std: "docker" "start" "-a" "2dfab01d01fe604fd038c658292d5486985526a156e525a1d00a84dba843bb44", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shared_str-7719c2387726fa65)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests shared_str
[INFO] [stdout] test arc_str::tests::as_str ... ok
[INFO] [stdout] test arc_str::tests::len ... ok
[INFO] [stdout] test arc_str::tests::rejoin ... ok
[INFO] [stdout] test rc_str::tests::as_str ... ok
[INFO] [stdout] test rc_str::tests::len ... ok
[INFO] [stdout] test rc_str::tests::rejoin ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "2dfab01d01fe604fd038c658292d5486985526a156e525a1d00a84dba843bb44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dfab01d01fe604fd038c658292d5486985526a156e525a1d00a84dba843bb44", kill_on_drop: false }`
[INFO] [stdout] 2dfab01d01fe604fd038c658292d5486985526a156e525a1d00a84dba843bb44