[INFO] fetching crate length 0.2.0...
[INFO] testing length-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate length 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate length 0.2.0 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 length 0.2.0
[INFO] finished tweaking crates.io crate length 0.2.0
[INFO] tweaked toml for crates.io crate length 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 15d43da7fb080cc8c5f5a1a4d4006e1bc7ed159951318ac1fa9d378eaf5b7a25
[INFO] running `Command { std: "docker" "start" "-a" "15d43da7fb080cc8c5f5a1a4d4006e1bc7ed159951318ac1fa9d378eaf5b7a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15d43da7fb080cc8c5f5a1a4d4006e1bc7ed159951318ac1fa9d378eaf5b7a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d43da7fb080cc8c5f5a1a4d4006e1bc7ed159951318ac1fa9d378eaf5b7a25", kill_on_drop: false }`
[INFO] [stdout] 15d43da7fb080cc8c5f5a1a4d4006e1bc7ed159951318ac1fa9d378eaf5b7a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 70b7adefb9326b7d5f1a65d9c934817049c25f5f8b9884294e249c14508d31fa
[INFO] running `Command { std: "docker" "start" "-a" "70b7adefb9326b7d5f1a65d9c934817049c25f5f8b9884294e249c14508d31fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling length v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "70b7adefb9326b7d5f1a65d9c934817049c25f5f8b9884294e249c14508d31fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b7adefb9326b7d5f1a65d9c934817049c25f5f8b9884294e249c14508d31fa", kill_on_drop: false }`
[INFO] [stdout] 70b7adefb9326b7d5f1a65d9c934817049c25f5f8b9884294e249c14508d31fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 2f4309c66092d51d866a837bd4dc14749dfbf0ede528c628a45455718c4ef9cc
[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" "2f4309c66092d51d866a837bd4dc14749dfbf0ede528c628a45455718c4ef9cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling length v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "2f4309c66092d51d866a837bd4dc14749dfbf0ede528c628a45455718c4ef9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4309c66092d51d866a837bd4dc14749dfbf0ede528c628a45455718c4ef9cc", kill_on_drop: false }`
[INFO] [stdout] 2f4309c66092d51d866a837bd4dc14749dfbf0ede528c628a45455718c4ef9cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] aa143f8894b119a03b84da36e94e739da069cec94e173f8ac65fc598a592afa4
[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" "aa143f8894b119a03b84da36e94e739da069cec94e173f8ac65fc598a592afa4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/length-bbf7f790fbc76bd7
[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] [stderr]      Running /opt/rustwide/target/debug/deps/integration_tests-41535a018eaab197
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test test_au_to_x ... ok
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_from_km_to_x ... ok
[INFO] [stdout] test test_foot_to_x ... ok
[INFO] [stdout] test test_from_km_to_x_by_ref ... ok
[INFO] [stdout] test test_from_mm_to_x ... ok
[INFO] [stdout] test test_astronomic_to_metric ... ok
[INFO] [stdout] test test_from_m_to_x ... ok
[INFO] [stdout] test test_from_dm_to_x ... ok
[INFO] [stdout] test test_mile_to_x ... ok
[INFO] [stdout] test test_metric_to_imperial ... ok
[INFO] [stdout] test test_ly_to_x ... ok
[INFO] [stdout] test test_imperial_to_metric ... ok
[INFO] [stdout] test test_imperial_to_astronomic ... ok
[INFO] [stdout] test test_new ... ok
[INFO] [stdout] test test_new_value_unit ... ok
[INFO] [stdout] test test_new_value_unit_with_simplified_unit ... ok
[INFO] [stdout] test test_pc_to_x ... ok
[INFO] [stdout] test test_from_cm_to_x ... ok
[INFO] [stdout] test test_astronomic_to_imperial ... ok
[INFO] [stdout] test test_subtract ... ok
[INFO] [stdout] test test_normalize ... ok
[INFO] [stdout] test test_new_string ... ok
[INFO] [stdout] test test_get_original_string ... ok
[INFO] [stdout] test test_subtract_by_ref ... ok
[INFO] [stdout] test test_yard_to_x ... ok
[INFO] [stdout] test test_metric_to_astronomic ... ok
[INFO] [stdout] test test_inch_to_x ... ok
[INFO] [stdout] test test_to_string_for_astronomics ... ok
[INFO] [stdout] test test_to_string_for_metrics ... ok
[INFO] [stdout] test test_divide_by ... ok
[INFO] [stdout] test test_to_string_for_imperials ... ok
[INFO] [stdout] test test_multiply_by_ref ... ok
[INFO] [stdout] test test_divide_by_ref ... ok
[INFO] [stdout] test test_multiply_by ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_add_by_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests length
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - Length::new (line 39) ... ok
[INFO] [stdout] test src/lib.rs - Length::normalize (line 139) ... ok
[INFO] [stdout] test src/lib.rs - Length::new_value_unit (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Length::divide_by_ref (line 447) ... ok
[INFO] [stdout] test src/lib.rs - Length::subtract_by_ref (line 368) ... ok
[INFO] [stdout] test src/lib.rs - Length::add (line 305) ... ok
[INFO] [stdout] test src/lib.rs - Length::get_original_string (line 123) ... ok
[INFO] [stdout] test src/lib.rs - Length::divide_by (line 426) ... ok
[INFO] [stdout] test src/lib.rs - Length::multiply_by_ref (line 408) ... ok
[INFO] [stdout] test src/lib.rs - Length::add_by_ref (line 327) ... ok
[INFO] [stdout] test src/lib.rs - Length::normalize_by_ref (line 187) ... ok
[INFO] [stdout] test src/lib.rs - Length::new_string (line 80) ... ok
[INFO] [stdout] test src/lib.rs - Length::multiply_by (line 387) ... ok
[INFO] [stdout] test src/lib.rs - Length::subtract (line 346) ... ok
[INFO] [stdout] test src/lib.rs - Length::to_by_ref (line 280) ... ok
[INFO] [stdout] test src/lib.rs - Length::to (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa143f8894b119a03b84da36e94e739da069cec94e173f8ac65fc598a592afa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa143f8894b119a03b84da36e94e739da069cec94e173f8ac65fc598a592afa4", kill_on_drop: false }`
[INFO] [stdout] aa143f8894b119a03b84da36e94e739da069cec94e173f8ac65fc598a592afa4
