[INFO] fetching crate shared_str 0.1.1...
[INFO] testing shared_str-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate shared_str 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate shared_str 0.1.1 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 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-14/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9f6cd79ee7a417ada96c6b7a4d783803fb02b64c71f536091ecd6134a91a4d60
[INFO] running `Command { std: "docker" "start" "-a" "9f6cd79ee7a417ada96c6b7a4d783803fb02b64c71f536091ecd6134a91a4d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f6cd79ee7a417ada96c6b7a4d783803fb02b64c71f536091ecd6134a91a4d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f6cd79ee7a417ada96c6b7a4d783803fb02b64c71f536091ecd6134a91a4d60", kill_on_drop: false }`
[INFO] [stdout] 9f6cd79ee7a417ada96c6b7a4d783803fb02b64c71f536091ecd6134a91a4d60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 662ee77e3f7c0222f22296752200099e73180f799072daefa5826047510d69a8
[INFO] running `Command { std: "docker" "start" "-a" "662ee77e3f7c0222f22296752200099e73180f799072daefa5826047510d69a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "662ee77e3f7c0222f22296752200099e73180f799072daefa5826047510d69a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662ee77e3f7c0222f22296752200099e73180f799072daefa5826047510d69a8", kill_on_drop: false }`
[INFO] [stdout] 662ee77e3f7c0222f22296752200099e73180f799072daefa5826047510d69a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] fa5a8ef4fe14860800d4dbb5ad6dd0230222cf2dfbc50a29d080c6efdd60d47d
[INFO] running `Command { std: "docker" "start" "-a" "fa5a8ef4fe14860800d4dbb5ad6dd0230222cf2dfbc50a29d080c6efdd60d47d", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared_str v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_str-8ecf9d1ae8b5a6b0)
[INFO] running `Command { std: "docker" "inspect" "fa5a8ef4fe14860800d4dbb5ad6dd0230222cf2dfbc50a29d080c6efdd60d47d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa5a8ef4fe14860800d4dbb5ad6dd0230222cf2dfbc50a29d080c6efdd60d47d", kill_on_drop: false }`
[INFO] [stdout] fa5a8ef4fe14860800d4dbb5ad6dd0230222cf2dfbc50a29d080c6efdd60d47d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 93bcbd43839c38795a572143639a6c52b5f58347a0cfe5da464459f1dbc4451e
[INFO] running `Command { std: "docker" "start" "-a" "93bcbd43839c38795a572143639a6c52b5f58347a0cfe5da464459f1dbc4451e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_str-8ecf9d1ae8b5a6b0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test arc_str::tests::as_str ... ok
[INFO] [stdout] test arc_str::tests::rejoin ... ok
[INFO] [stdout] test arc_str::tests::len ... ok
[INFO] [stdout] test rc_str::tests::as_str ... ok
[INFO] [stderr]    Doc-tests shared_str
[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 0.00s
[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" "93bcbd43839c38795a572143639a6c52b5f58347a0cfe5da464459f1dbc4451e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93bcbd43839c38795a572143639a6c52b5f58347a0cfe5da464459f1dbc4451e", kill_on_drop: false }`
[INFO] [stdout] 93bcbd43839c38795a572143639a6c52b5f58347a0cfe5da464459f1dbc4451e