[INFO] fetching crate mashup 0.1.12...
[INFO] testing mashup-0.1.12 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate mashup 0.1.12 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mashup 0.1.12 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mashup-impl v0.1.12
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b6a836d1f689e52788e8d553dac586381624526cf9b336a2d6f08a3fb6b5756
[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" "6b6a836d1f689e52788e8d553dac586381624526cf9b336a2d6f08a3fb6b5756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b6a836d1f689e52788e8d553dac586381624526cf9b336a2d6f08a3fb6b5756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b6a836d1f689e52788e8d553dac586381624526cf9b336a2d6f08a3fb6b5756", kill_on_drop: false }`
[INFO] [stdout] 6b6a836d1f689e52788e8d553dac586381624526cf9b336a2d6f08a3fb6b5756
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37bb403414a4ff9f29801ff5c22e0a8368bb467ddb9ab671c52c46823fada297
[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" "37bb403414a4ff9f29801ff5c22e0a8368bb467ddb9ab671c52c46823fada297", kill_on_drop: false }`
[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 1.65s
[INFO] running `Command { std: "docker" "inspect" "37bb403414a4ff9f29801ff5c22e0a8368bb467ddb9ab671c52c46823fada297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bb403414a4ff9f29801ff5c22e0a8368bb467ddb9ab671c52c46823fada297", kill_on_drop: false }`
[INFO] [stdout] 37bb403414a4ff9f29801ff5c22e0a8368bb467ddb9ab671c52c46823fada297
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0523767354ccf479440883e04ebfa6dcd5e75b19ee95d565ea9c6ef5f690ca20
[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" "0523767354ccf479440883e04ebfa6dcd5e75b19ee95d565ea9c6ef5f690ca20", kill_on_drop: false }`
[INFO] [stderr]    Compiling mashup v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "0523767354ccf479440883e04ebfa6dcd5e75b19ee95d565ea9c6ef5f690ca20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0523767354ccf479440883e04ebfa6dcd5e75b19ee95d565ea9c6ef5f690ca20", kill_on_drop: false }`
[INFO] [stdout] 0523767354ccf479440883e04ebfa6dcd5e75b19ee95d565ea9c6ef5f690ca20
[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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64edef527781eb9fa99b125476f67e8e4246425c8fadedd8e46786c8dea0d5a5
[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" "64edef527781eb9fa99b125476f67e8e4246425c8fadedd8e46786c8dea0d5a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mashup-580be35dc63acc5c
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-f5e735f73faf5673
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test_duplicate ... ok
[INFO] [stdout] test test_env_literal ... ok
[INFO] [stdout] test test_lifetime ... ok
[INFO] [stdout] test test_literal_str ... ok
[INFO] [stdout] test test_two_macros ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_type_macro ... ok
[INFO] [stdout] test test_underscore ... ok
[INFO] [stdout] test test_integer ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_repeat ... ok
[INFO] [stdout] test test_env_present ... ok
[INFO] [stdout] test test_shared_hygiene ... ok
[INFO] [stdout] test test_keyword ... ok
[INFO] [stdout] test test_pattern_macro ... ok
[INFO] [stdout] test test_raw_identifier ... ok
[INFO] [stdout] test test_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mashup
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 124) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... 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; finished in 0.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64edef527781eb9fa99b125476f67e8e4246425c8fadedd8e46786c8dea0d5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64edef527781eb9fa99b125476f67e8e4246425c8fadedd8e46786c8dea0d5a5", kill_on_drop: false }`
[INFO] [stdout] 64edef527781eb9fa99b125476f67e8e4246425c8fadedd8e46786c8dea0d5a5