[INFO] fetching crate uwc 1.0.3...
[INFO] testing uwc-1.0.3 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate uwc 1.0.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate uwc 1.0.3 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 uwc 1.0.3
[INFO] finished tweaking crates.io crate uwc 1.0.3
[INFO] tweaked toml for crates.io crate uwc 1.0.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate uwc 1.0.3 already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 647942ceba1744d58b8db18bafffe2ba1e746ec475711484a77c066567725243
[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" "647942ceba1744d58b8db18bafffe2ba1e746ec475711484a77c066567725243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "647942ceba1744d58b8db18bafffe2ba1e746ec475711484a77c066567725243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647942ceba1744d58b8db18bafffe2ba1e746ec475711484a77c066567725243", kill_on_drop: false }`
[INFO] [stdout] 647942ceba1744d58b8db18bafffe2ba1e746ec475711484a77c066567725243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e40b89845196d765e86c89e41bb65389539b9c1f5b482b24b4348b395d87e6e3
[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" "e40b89845196d765e86c89e41bb65389539b9c1f5b482b24b4348b395d87e6e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.36
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling miniz_oxide v0.4.0
[INFO] [stderr]    Compiling tabwriter v1.2.1
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling structopt v0.3.15
[INFO] [stderr]    Compiling uwc v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.00s
[INFO] running `Command { std: "docker" "inspect" "e40b89845196d765e86c89e41bb65389539b9c1f5b482b24b4348b395d87e6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40b89845196d765e86c89e41bb65389539b9c1f5b482b24b4348b395d87e6e3", kill_on_drop: false }`
[INFO] [stdout] e40b89845196d765e86c89e41bb65389539b9c1f5b482b24b4348b395d87e6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2bdc363cb8621ed060186984a812ede56978b47f727437b3a637fdf85c7225bd
[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" "2bdc363cb8621ed060186984a812ede56978b47f727437b3a637fdf85c7225bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwc v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "2bdc363cb8621ed060186984a812ede56978b47f727437b3a637fdf85c7225bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdc363cb8621ed060186984a812ede56978b47f727437b3a637fdf85c7225bd", kill_on_drop: false }`
[INFO] [stdout] 2bdc363cb8621ed060186984a812ede56978b47f727437b3a637fdf85c7225bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8e307bd600351c0f7e2e0213d4482114a9bd413c8964e009c41b004e9ec65482
[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" "8e307bd600351c0f7e2e0213d4482114a9bd413c8964e009c41b004e9ec65482", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/uwc-fb03f99d456cebce
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cli-2fa5c0cb56b0c000
[INFO] [stdout] running 10 tests
[INFO] [stdout] test ubufreader::test::test_chunks_by_newline_no_newlines ... ok
[INFO] [stdout] test counter::test::test_count_counts_codepoints ... ok
[INFO] [stdout] test counter::test::test_count_hello ... ok
[INFO] [stdout] test counter::test::test_count_counts_lines ... ok
[INFO] [stdout] test ubufreader::test::test_basic_buffered ... ok
[INFO] [stdout] test ubufreader::test::test_basic ... ok
[INFO] [stdout] test ubufreader::test::test_buffered_stops_in_middle ... ok
[INFO] [stdout] test ubufreader::test::test_chunks_by_newline ... ok
[INFO] [stdout] test ubufreader::test::test_buffered_stops_in_middle_japanese ... ok
[INFO] [stdout] test counter::test::test_count_counts_words ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_no_args_no_elastic_tabs ... ok
[INFO] [stderr] nofile: No such file or directory (os error 2)
[INFO] [stdout] lines  words  bytes  filename
[INFO] [stdout] 261    871    8515   /opt/rustwide/workdir/tests/cli.rs
[INFO] [stdout] 261    871    8515   total
[INFO] [stdout] test test_no_args ... ok
[INFO] [stdout] test test_file_not_found ... ok
[INFO] [stdout] test test_fixtures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e307bd600351c0f7e2e0213d4482114a9bd413c8964e009c41b004e9ec65482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e307bd600351c0f7e2e0213d4482114a9bd413c8964e009c41b004e9ec65482", kill_on_drop: false }`
[INFO] [stdout] 8e307bd600351c0f7e2e0213d4482114a9bd413c8964e009c41b004e9ec65482
