[INFO] fetching crate truncrate 0.1.3...
[INFO] testing truncrate-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate truncrate 0.1.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate truncrate 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate truncrate 0.1.3
[INFO] finished tweaking crates.io crate truncrate 0.1.3
[INFO] tweaked toml for crates.io crate truncrate 0.1.3 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f779148cc58407a5f9562d0341cf5deb3624f236fc72e52bc20fd9b2cf0aa92f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f779148cc58407a5f9562d0341cf5deb3624f236fc72e52bc20fd9b2cf0aa92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f779148cc58407a5f9562d0341cf5deb3624f236fc72e52bc20fd9b2cf0aa92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f779148cc58407a5f9562d0341cf5deb3624f236fc72e52bc20fd9b2cf0aa92f", kill_on_drop: false }`
[INFO] [stdout] f779148cc58407a5f9562d0341cf5deb3624f236fc72e52bc20fd9b2cf0aa92f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a3afde89108b66f23ace138327edff57104033a90a7d254a424f5e0e1a8194
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d8a3afde89108b66f23ace138327edff57104033a90a7d254a424f5e0e1a8194", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncrate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "d8a3afde89108b66f23ace138327edff57104033a90a7d254a424f5e0e1a8194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a3afde89108b66f23ace138327edff57104033a90a7d254a424f5e0e1a8194", kill_on_drop: false }`
[INFO] [stdout] d8a3afde89108b66f23ace138327edff57104033a90a7d254a424f5e0e1a8194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f56b48856f51785492ab05c477949422850f8d2f0fd0cf37ba0b48cc04c03a83
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f56b48856f51785492ab05c477949422850f8d2f0fd0cf37ba0b48cc04c03a83", kill_on_drop: false }`
[INFO] [stderr]    Compiling truncrate v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "f56b48856f51785492ab05c477949422850f8d2f0fd0cf37ba0b48cc04c03a83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56b48856f51785492ab05c477949422850f8d2f0fd0cf37ba0b48cc04c03a83", kill_on_drop: false }`
[INFO] [stdout] f56b48856f51785492ab05c477949422850f8d2f0fd0cf37ba0b48cc04c03a83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f4a5eba5eed822c463b450d2aa3cb0fc78aa30eb001d9cc6d879f1f12a85223d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4a5eba5eed822c463b450d2aa3cb0fc78aa30eb001d9cc6d879f1f12a85223d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truncrate-ac615884408e39c8)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test ... ok
[INFO] [stdout] test tests::test_inplace_vector_chaining_boundry ... ok
[INFO] [stdout] test tests::test_split_boundary ... ok
[INFO] [stdout] test tests::truncate_non_split_grapheme ... ok
[INFO] [stdout] test tests::truncate_non_split_grapheme_with_whitespace ... ok
[INFO] [stdout] test tests::truncate_to_bytes ... ok
[INFO] [stdout] test tests::test_non_trucated_string ... ok
[INFO] [stdout] test tests::test_vector_split_all ... ok
[INFO] [stdout] test tests::test_split_all ... ok
[INFO] [stdout] test tests::test_split_bytes ... ok
[INFO] [stdout] test tests::test_test_vector_chaining_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truncrate
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - str::split_all_to_boundary (line 172) ... ok
[INFO] [stdout] test src/lib.rs - Vec<&'_str>::split_to_offset_inplace (line 206) ... ok
[INFO] [stdout] test src/lib.rs - str::slice_indices_at_boundary (line 92) ... ok
[INFO] [stdout] test src/lib.rs - str::slice_indices_at_offset (line 115) ... ok
[INFO] [stdout] test src/lib.rs - Vec<&'_str>::split_to_boundary_inplace (line 230) ... ok
[INFO] [stdout] test src/lib.rs - str::truncate_to_byte_offset (line 60) ... ok
[INFO] [stdout] test src/lib.rs - str::truncate_to_boundary (line 30) ... ok
[INFO] [stdout] test src/lib.rs - str::split_to_offset (line 153) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f4a5eba5eed822c463b450d2aa3cb0fc78aa30eb001d9cc6d879f1f12a85223d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a5eba5eed822c463b450d2aa3cb0fc78aa30eb001d9cc6d879f1f12a85223d", kill_on_drop: false }`
[INFO] [stdout] f4a5eba5eed822c463b450d2aa3cb0fc78aa30eb001d9cc6d879f1f12a85223d