[INFO] fetching crate arccstr 1.3.0...
[INFO] testing arccstr-1.3.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate arccstr 1.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate arccstr 1.3.0 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 arccstr 1.3.0
[INFO] finished tweaking crates.io crate arccstr 1.3.0
[INFO] tweaked toml for crates.io crate arccstr 1.3.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ebf8ebe4b64695b5393432004b66b2746de54904cd2e74ecda398b0354c8641c
[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" "ebf8ebe4b64695b5393432004b66b2746de54904cd2e74ecda398b0354c8641c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebf8ebe4b64695b5393432004b66b2746de54904cd2e74ecda398b0354c8641c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf8ebe4b64695b5393432004b66b2746de54904cd2e74ecda398b0354c8641c", kill_on_drop: false }`
[INFO] [stdout] ebf8ebe4b64695b5393432004b66b2746de54904cd2e74ecda398b0354c8641c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] db1278d6557110ce56dfa7c831d7520f560321dd134ffab805be181564d3d1ba
[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" "db1278d6557110ce56dfa7c831d7520f560321dd134ffab805be181564d3d1ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling arccstr v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "db1278d6557110ce56dfa7c831d7520f560321dd134ffab805be181564d3d1ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db1278d6557110ce56dfa7c831d7520f560321dd134ffab805be181564d3d1ba", kill_on_drop: false }`
[INFO] [stdout] db1278d6557110ce56dfa7c831d7520f560321dd134ffab805be181564d3d1ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 3e62af5745a2f9eb36519cf2673bae6affb0472a8cb54bccd170553e75f93cfc
[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" "3e62af5745a2f9eb36519cf2673bae6affb0472a8cb54bccd170553e75f93cfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling serde_test v1.0.117
[INFO] [stderr]    Compiling arccstr v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.14s
[INFO] running `Command { std: "docker" "inspect" "3e62af5745a2f9eb36519cf2673bae6affb0472a8cb54bccd170553e75f93cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e62af5745a2f9eb36519cf2673bae6affb0472a8cb54bccd170553e75f93cfc", kill_on_drop: false }`
[INFO] [stdout] 3e62af5745a2f9eb36519cf2673bae6affb0472a8cb54bccd170553e75f93cfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 31c7fc9f8e420b62d237f5ca6d6324f2db8eff69ca64a7c7feec446702216718
[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" "31c7fc9f8e420b62d237f5ca6d6324f2db8eff69ca64a7c7feec446702216718", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arccstr-a71a3e6b828b7929
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_serde_json ... ok
[INFO] [stdout] test tests::test_serde ... ok
[INFO] [stdout] test tests::test_ptr_eq ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_back_to_str ... ok
[INFO] [stdout] test tests::show_arc ... ok
[INFO] [stdout] test tests::manually_share_arc ... ok
[INFO] [stderr]    Doc-tests arccstr
[INFO] [stdout] test tests::test_from_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - ArcCStr (line 121) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::lt (line 460) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::le (line 478) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::partial_cmp (line 441) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::eq (line 421) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::gt (line 496) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::ptr_eq (line 279) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::clone (line 302) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::drop (line 371) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::cmp (line 533) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr (line 102) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::ge (line 514) ... ok
[INFO] [stdout] test src/lib.rs - ArcCStr::strong_count (line 229) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31c7fc9f8e420b62d237f5ca6d6324f2db8eff69ca64a7c7feec446702216718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c7fc9f8e420b62d237f5ca6d6324f2db8eff69ca64a7c7feec446702216718", kill_on_drop: false }`
[INFO] [stdout] 31c7fc9f8e420b62d237f5ca6d6324f2db8eff69ca64a7c7feec446702216718
