[INFO] fetching crate mashup 0.1.12...
[INFO] testing mashup-0.1.12 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate mashup 0.1.12 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mashup 0.1.12 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mashup 0.1.12
[INFO] finished tweaking crates.io crate mashup 0.1.12
[INFO] tweaked toml for crates.io crate mashup 0.1.12 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64fb08411e441367479a049dd097b6e9bb22df212d410481f296a507e69ef9ee
[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" "64fb08411e441367479a049dd097b6e9bb22df212d410481f296a507e69ef9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64fb08411e441367479a049dd097b6e9bb22df212d410481f296a507e69ef9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64fb08411e441367479a049dd097b6e9bb22df212d410481f296a507e69ef9ee", kill_on_drop: false }`
[INFO] [stdout] 64fb08411e441367479a049dd097b6e9bb22df212d410481f296a507e69ef9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e599c5f05fe64f2361a14cab9446dc290c06b18f63f840d8028152d25f0ae8e7
[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" "e599c5f05fe64f2361a14cab9446dc290c06b18f63f840d8028152d25f0ae8e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.2
[INFO] [stderr]    Compiling proc-macro-hack v0.4.2
[INFO] [stderr]    Compiling mashup-impl v0.1.12
[INFO] [stderr]    Compiling mashup v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `Command { std: "docker" "inspect" "e599c5f05fe64f2361a14cab9446dc290c06b18f63f840d8028152d25f0ae8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e599c5f05fe64f2361a14cab9446dc290c06b18f63f840d8028152d25f0ae8e7", kill_on_drop: false }`
[INFO] [stdout] e599c5f05fe64f2361a14cab9446dc290c06b18f63f840d8028152d25f0ae8e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60e831d26eb519dbf73cdc18673cf9d369d15c98619767b0b1c6dda3897ba9e0
[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" "60e831d26eb519dbf73cdc18673cf9d369d15c98619767b0b1c6dda3897ba9e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling mashup v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "60e831d26eb519dbf73cdc18673cf9d369d15c98619767b0b1c6dda3897ba9e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60e831d26eb519dbf73cdc18673cf9d369d15c98619767b0b1c6dda3897ba9e0", kill_on_drop: false }`
[INFO] [stdout] 60e831d26eb519dbf73cdc18673cf9d369d15c98619767b0b1c6dda3897ba9e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efaeaf3eead449f2cb0701cabc766093c1e8923c327457a214f8505bf3249913
[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" "efaeaf3eead449f2cb0701cabc766093c1e8923c327457a214f8505bf3249913", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mashup-c13bd9e9a47bd74a
[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/test-2d93a74f74c20d41
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_env_literal ... ok
[INFO] [stdout] test test_duplicate ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_attributes ... ok
[INFO] [stdout] test test_raw_identifier ... ok
[INFO] [stdout] test test_repeat ... ok
[INFO] [stdout] test test_shared_hygiene ... ok
[INFO] [stdout] test test_two_macros ... ok
[INFO] [stdout] test test_type_macro ... ok
[INFO] [stdout] test test_underscore ... ok
[INFO] [stdout] test test_pattern_macro ... ok
[INFO] [stdout] test test_literal_str ... ok
[INFO] [stdout] test test_lifetime ... ok
[INFO] [stdout] test test_keyword ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_env_present ... ok
[INFO] [stderr]    Doc-tests mashup
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "efaeaf3eead449f2cb0701cabc766093c1e8923c327457a214f8505bf3249913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efaeaf3eead449f2cb0701cabc766093c1e8923c327457a214f8505bf3249913", kill_on_drop: false }`
[INFO] [stdout] efaeaf3eead449f2cb0701cabc766093c1e8923c327457a214f8505bf3249913