[INFO] fetching crate prgrs 0.6.4...
[INFO] testing prgrs-0.6.4 against 1.47.0 for beta-1.48-1
[INFO] extracting crate prgrs 0.6.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate prgrs 0.6.4 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prgrs 0.6.4
[INFO] finished tweaking crates.io crate prgrs 0.6.4
[INFO] tweaked toml for crates.io crate prgrs 0.6.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate prgrs 0.6.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d07a55a4314bd14251462c12efaba1e92f878cb191f784e43eed74f073d8f87
[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" "4d07a55a4314bd14251462c12efaba1e92f878cb191f784e43eed74f073d8f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d07a55a4314bd14251462c12efaba1e92f878cb191f784e43eed74f073d8f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d07a55a4314bd14251462c12efaba1e92f878cb191f784e43eed74f073d8f87", kill_on_drop: false }`
[INFO] [stdout] 4d07a55a4314bd14251462c12efaba1e92f878cb191f784e43eed74f073d8f87
[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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f14aa40b08e0874532886339a1f156859f2accfd790da1e859f3da8254853d5
[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" "8f14aa40b08e0874532886339a1f156859f2accfd790da1e859f3da8254853d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling prgrs v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "8f14aa40b08e0874532886339a1f156859f2accfd790da1e859f3da8254853d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f14aa40b08e0874532886339a1f156859f2accfd790da1e859f3da8254853d5", kill_on_drop: false }`
[INFO] [stdout] 8f14aa40b08e0874532886339a1f156859f2accfd790da1e859f3da8254853d5
[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" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68f1cfbbdd7a9b58cd238703e129eaffa0787a601feb313312f099a81db2f044
[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" "68f1cfbbdd7a9b58cd238703e129eaffa0787a601feb313312f099a81db2f044", kill_on_drop: false }`
[INFO] [stderr]    Compiling prgrs v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "68f1cfbbdd7a9b58cd238703e129eaffa0787a601feb313312f099a81db2f044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f1cfbbdd7a9b58cd238703e129eaffa0787a601feb313312f099a81db2f044", kill_on_drop: false }`
[INFO] [stdout] 68f1cfbbdd7a9b58cd238703e129eaffa0787a601feb313312f099a81db2f044
[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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94b80f2954f93a9fed5706fcdde33e2a235106cae9778d7c6038e56176c723ee
[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" "94b80f2954f93a9fed5706fcdde33e2a235106cae9778d7c6038e56176c723ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prgrs-a1140243ccfff74e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_prgrs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prgrs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Prgrs<T>::set_length_move (line 102) ... ok
[INFO] [stdout] test src/lib.rs - Prgrs<T>::set_length (line 89) ... ok
[INFO] [stdout] test src/lib.rs - Prgrs<T>::set_length (line 80) ... ok
[INFO] [stdout] test src/lib.rs - writeln (line 198) ... ok
[INFO] [stdout] test src/lib.rs - Prgrs<T>::new (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94b80f2954f93a9fed5706fcdde33e2a235106cae9778d7c6038e56176c723ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b80f2954f93a9fed5706fcdde33e2a235106cae9778d7c6038e56176c723ee", kill_on_drop: false }`
[INFO] [stdout] 94b80f2954f93a9fed5706fcdde33e2a235106cae9778d7c6038e56176c723ee
