[INFO] fetching crate diffr-lib 0.1.3...
[INFO] testing diffr-lib-0.1.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate diffr-lib 0.1.3 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate diffr-lib 0.1.3 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diffr-lib 0.1.3
[INFO] finished tweaking crates.io crate diffr-lib 0.1.3
[INFO] tweaked toml for crates.io crate diffr-lib 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f62446837a50bec3642c4a687172c326bbd366a58fde45d31b328243f35606b
[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" "2f62446837a50bec3642c4a687172c326bbd366a58fde45d31b328243f35606b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f62446837a50bec3642c4a687172c326bbd366a58fde45d31b328243f35606b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f62446837a50bec3642c4a687172c326bbd366a58fde45d31b328243f35606b", kill_on_drop: false }`
[INFO] [stdout] 2f62446837a50bec3642c4a687172c326bbd366a58fde45d31b328243f35606b
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be180ccc9e123e81c5a129cd072b0cc9d737c435a53f54b50cc62a39ffe25fa
[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" "9be180ccc9e123e81c5a129cd072b0cc9d737c435a53f54b50cc62a39ffe25fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling diffr-lib v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9be180ccc9e123e81c5a129cd072b0cc9d737c435a53f54b50cc62a39ffe25fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be180ccc9e123e81c5a129cd072b0cc9d737c435a53f54b50cc62a39ffe25fa", kill_on_drop: false }`
[INFO] [stdout] 9be180ccc9e123e81c5a129cd072b0cc9d737c435a53f54b50cc62a39ffe25fa
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50da4725ab9ea3c9919753d3e5dbeda9342f4586bbaa5d52726dd1108230d030
[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" "50da4725ab9ea3c9919753d3e5dbeda9342f4586bbaa5d52726dd1108230d030", kill_on_drop: false }`
[INFO] [stderr]    Compiling diffr-lib v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "50da4725ab9ea3c9919753d3e5dbeda9342f4586bbaa5d52726dd1108230d030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50da4725ab9ea3c9919753d3e5dbeda9342f4586bbaa5d52726dd1108230d030", kill_on_drop: false }`
[INFO] [stdout] 50da4725ab9ea3c9919753d3e5dbeda9342f4586bbaa5d52726dd1108230d030
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f57424dcb37dcdd98a38e753fb259144c4a5e052137159d9dcb5d93acbd1c8d8
[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" "f57424dcb37dcdd98a38e753fb259144c4a5e052137159d9dcb5d93acbd1c8d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diffr_lib-5436579679ed4ccb
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test::find_splitting_point_test ... ok
[INFO] [stdout] test test::issue15 ... ok
[INFO] [stdout] test test::issue15_2 ... ok
[INFO] [stdout] test test::issue27 ... ok
[INFO] [stdout] test test::range_equality_test ... ok
[INFO] [stdout] test test::split_lines_test ... ok
[INFO] [stdout] test test::diff_sequences_test_7 ... ok
[INFO] [stdout] test test::diff_sequences_test_5 ... ok
[INFO] [stdout] test test::test_get_lcs ... ok
[INFO] [stdout] test test::test_optimize_partition ... ok
[INFO] [stdout] test test::split_lines_append_test ... ok
[INFO] [stdout] test test::compress_path_test ... ok
[INFO] [stdout] test test::diff_sequences_test_1 ... ok
[INFO] [stdout] test test::diff_sequences_test_6 ... ok
[INFO] [stdout] test test::diff_sequences_test_2 ... ok
[INFO] [stdout] test test::diff_sequences_test_3 ... ok
[INFO] [stdout] test test::tokenize_test ... ok
[INFO] [stdout] test test::diff_sequences_test_4 ... ok
[INFO] [stdout] test test::diff_sequences_test_8 ... ok
[INFO] [stdout] test test::to_usize_checked_negative_test ... ok
[INFO] [stderr]    Doc-tests diffr-lib
[INFO] [stdout] test test::test_lcs_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f57424dcb37dcdd98a38e753fb259144c4a5e052137159d9dcb5d93acbd1c8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57424dcb37dcdd98a38e753fb259144c4a5e052137159d9dcb5d93acbd1c8d8", kill_on_drop: false }`
[INFO] [stdout] f57424dcb37dcdd98a38e753fb259144c4a5e052137159d9dcb5d93acbd1c8d8
