[INFO] fetching crate syn_str 0.1.58... [INFO] testing syn_str-0.1.58 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate syn_str 0.1.58 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate syn_str 0.1.58 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 syn_str 0.1.58 [INFO] finished tweaking crates.io crate syn_str 0.1.58 [INFO] tweaked toml for crates.io crate syn_str 0.1.58 written to /workspace/builds/worker-20/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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 7bee592982836c1d2a6841915abc237f9de8ef08758817c1687f508a05495185 [INFO] running `Command { std: "docker" "start" "-a" "7bee592982836c1d2a6841915abc237f9de8ef08758817c1687f508a05495185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bee592982836c1d2a6841915abc237f9de8ef08758817c1687f508a05495185", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bee592982836c1d2a6841915abc237f9de8ef08758817c1687f508a05495185", kill_on_drop: false }` [INFO] [stdout] 7bee592982836c1d2a6841915abc237f9de8ef08758817c1687f508a05495185 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1a835765c9b811eb94dd4f467f47f1ef81e0749d6853a413df7a1c74cdcc4b4f [INFO] running `Command { std: "docker" "start" "-a" "1a835765c9b811eb94dd4f467f47f1ef81e0749d6853a413df7a1c74cdcc4b4f", kill_on_drop: false }` [INFO] [stderr] Compiling fixed_len_str v0.2.9 [INFO] [stderr] Compiling syn_str v0.1.58 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.46s [INFO] running `Command { std: "docker" "inspect" "1a835765c9b811eb94dd4f467f47f1ef81e0749d6853a413df7a1c74cdcc4b4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a835765c9b811eb94dd4f467f47f1ef81e0749d6853a413df7a1c74cdcc4b4f", kill_on_drop: false }` [INFO] [stdout] 1a835765c9b811eb94dd4f467f47f1ef81e0749d6853a413df7a1c74cdcc4b4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] db8c11d20def0021e97b7a562c343a6d8473cbd9a3ff5b1c74de0dffe56beb31 [INFO] running `Command { std: "docker" "start" "-a" "db8c11d20def0021e97b7a562c343a6d8473cbd9a3ff5b1c74de0dffe56beb31", kill_on_drop: false }` [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling syn_str v0.1.58 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.35s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_str-077e155d7b5813c4) [INFO] running `Command { std: "docker" "inspect" "db8c11d20def0021e97b7a562c343a6d8473cbd9a3ff5b1c74de0dffe56beb31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db8c11d20def0021e97b7a562c343a6d8473cbd9a3ff5b1c74de0dffe56beb31", kill_on_drop: false }` [INFO] [stdout] db8c11d20def0021e97b7a562c343a6d8473cbd9a3ff5b1c74de0dffe56beb31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 7787fe7e1b37b930a8fb8356c3b7b6e5dd2a4670394ecd751d9a114d7bbaad44 [INFO] running `Command { std: "docker" "start" "-a" "7787fe7e1b37b930a8fb8356c3b7b6e5dd2a4670394ecd751d9a114d7bbaad44", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syn_str-077e155d7b5813c4) [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 syn_str [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" "7787fe7e1b37b930a8fb8356c3b7b6e5dd2a4670394ecd751d9a114d7bbaad44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7787fe7e1b37b930a8fb8356c3b7b6e5dd2a4670394ecd751d9a114d7bbaad44", kill_on_drop: false }` [INFO] [stdout] 7787fe7e1b37b930a8fb8356c3b7b6e5dd2a4670394ecd751d9a114d7bbaad44