[INFO] crate iter-comprehensions 0.4.1 is already in cache
[INFO] testing iter-comprehensions-0.4.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate iter-comprehensions 0.4.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate iter-comprehensions 0.4.1 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 iter-comprehensions 0.4.1
[INFO] finished tweaking crates.io crate iter-comprehensions 0.4.1
[INFO] tweaked toml for crates.io crate iter-comprehensions 0.4.1 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6890f3f44bcbbd6cc08b31ae98191f550f1aa59644ae4e6f128ced94d0e4e484
[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" "6890f3f44bcbbd6cc08b31ae98191f550f1aa59644ae4e6f128ced94d0e4e484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6890f3f44bcbbd6cc08b31ae98191f550f1aa59644ae4e6f128ced94d0e4e484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6890f3f44bcbbd6cc08b31ae98191f550f1aa59644ae4e6f128ced94d0e4e484", kill_on_drop: false }`
[INFO] [stdout] 6890f3f44bcbbd6cc08b31ae98191f550f1aa59644ae4e6f128ced94d0e4e484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 27626769e8081233d0b1b6a3a66c71e374035281c8c1421690bcfbea1c8860a3
[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" "27626769e8081233d0b1b6a3a66c71e374035281c8c1421690bcfbea1c8860a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-comprehensions v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "27626769e8081233d0b1b6a3a66c71e374035281c8c1421690bcfbea1c8860a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27626769e8081233d0b1b6a3a66c71e374035281c8c1421690bcfbea1c8860a3", kill_on_drop: false }`
[INFO] [stdout] 27626769e8081233d0b1b6a3a66c71e374035281c8c1421690bcfbea1c8860a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ad34bf9b9b75ca6c8b24bb9a99f90b64fdbf186da3cdcf30acb722c6037ff937
[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" "ad34bf9b9b75ca6c8b24bb9a99f90b64fdbf186da3cdcf30acb722c6037ff937", kill_on_drop: false }`
[INFO] [stderr]    Compiling iter-comprehensions v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "ad34bf9b9b75ca6c8b24bb9a99f90b64fdbf186da3cdcf30acb722c6037ff937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad34bf9b9b75ca6c8b24bb9a99f90b64fdbf186da3cdcf30acb722c6037ff937", kill_on_drop: false }`
[INFO] [stdout] ad34bf9b9b75ca6c8b24bb9a99f90b64fdbf186da3cdcf30acb722c6037ff937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 08d9d5a2bab95afe965d72df959897191dd8d08044ff15888cd52f5ebfa28ccf
[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" "08d9d5a2bab95afe965d72df959897191dd8d08044ff15888cd52f5ebfa28ccf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iter_comprehensions-ac25489cfbc573c6
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::product ... ok
[INFO] [stdout] test tests::vec ... ok
[INFO] [stdout] test tests::vector ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test tests::test_mut ... ok
[INFO] [stdout] test tests::sum ... ok
[INFO] [stdout] test tests::sumvec ... ok
[INFO] [stdout] test tests::test_comprehension ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iter-comprehensions
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | / /// A map comprehension.
[INFO] [stderr] 172 | | ///
[INFO] [stderr] 173 | | /// A sequence of generating expressions and boolean conditions for generating a
[INFO] [stderr] 174 | | /// sequence of values. The two possible macro calls
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | | /// assert_eq!(it.next(), None);
[INFO] [stderr] 200 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:171:1
[INFO] [stderr]     |
[INFO] [stderr] 171 | / /// A map comprehension.
[INFO] [stderr] 172 | | ///
[INFO] [stderr] 173 | | /// A sequence of generating expressions and boolean conditions for generating a
[INFO] [stderr] 174 | | /// sequence of values. The two possible macro calls
[INFO] [stderr] ...   |
[INFO] [stderr] 199 | | /// assert_eq!(it.next(), None);
[INFO] [stderr] 200 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:239:1
[INFO] [stderr]     |
[INFO] [stderr] 239 | / /// A sum expression.
[INFO] [stderr] 240 | | ///
[INFO] [stderr] 241 | | /// The two possible macro calls
[INFO] [stderr] 242 | | /// ```norun
[INFO] [stderr] ...   |
[INFO] [stderr] 268 | | /// assert_eq!(sum!(usize : i; i in 1..=10), 55);
[INFO] [stderr] 269 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:278:1
[INFO] [stderr]     |
[INFO] [stderr] 278 | / /// A product expression.
[INFO] [stderr] 279 | | ///
[INFO] [stderr] 280 | | /// The two possible macro calls
[INFO] [stderr] 281 | | /// ```norun
[INFO] [stderr] ...   |
[INFO] [stderr] 306 | | /// assert_eq!(product!(usize : i; i in 1..=5), 120);
[INFO] [stderr] 307 | | /// ```
[INFO] [stderr]     | |_______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - sum (line 266) ... ok
[INFO] [stdout] test src/lib.rs - (line 78) ... ok
[INFO] [stdout] test src/lib.rs - product (line 304) ... ok
[INFO] [stdout] test src/lib.rs - product (line 296) ... ok
[INFO] [stdout] test src/lib.rs - comprehension (line 136) ... ok
[INFO] [stdout] test src/lib.rs - map (line 186) ... ok
[INFO] [stdout] test src/lib.rs - sum (line 257) ... ok
[INFO] [stdout] test src/lib.rs - vec (line 221) ... ok
[INFO] [stdout] test src/lib.rs - (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08d9d5a2bab95afe965d72df959897191dd8d08044ff15888cd52f5ebfa28ccf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08d9d5a2bab95afe965d72df959897191dd8d08044ff15888cd52f5ebfa28ccf", kill_on_drop: false }`
[INFO] [stdout] 08d9d5a2bab95afe965d72df959897191dd8d08044ff15888cd52f5ebfa28ccf