[INFO] fetching crate anon 0.1.0...
[INFO] testing anon-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate anon 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate anon 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate anon 0.1.0
[INFO] finished tweaking crates.io crate anon 0.1.0
[INFO] tweaked toml for crates.io crate anon 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fab8be8e35c5b4643eda7dfa3db7dcd3aa6d665a4d5e70890b5cbaec2dab32c9
[INFO] running `Command { std: "docker" "start" "-a" "fab8be8e35c5b4643eda7dfa3db7dcd3aa6d665a4d5e70890b5cbaec2dab32c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab8be8e35c5b4643eda7dfa3db7dcd3aa6d665a4d5e70890b5cbaec2dab32c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab8be8e35c5b4643eda7dfa3db7dcd3aa6d665a4d5e70890b5cbaec2dab32c9", kill_on_drop: false }`
[INFO] [stdout] fab8be8e35c5b4643eda7dfa3db7dcd3aa6d665a4d5e70890b5cbaec2dab32c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac99495b4d877032ced3a7cd90346b929246a4e8c499aa9336998050a0baa774
[INFO] running `Command { std: "docker" "start" "-a" "ac99495b4d877032ced3a7cd90346b929246a4e8c499aa9336998050a0baa774", kill_on_drop: false }`
[INFO] [stderr]    Compiling anon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ac99495b4d877032ced3a7cd90346b929246a4e8c499aa9336998050a0baa774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac99495b4d877032ced3a7cd90346b929246a4e8c499aa9336998050a0baa774", kill_on_drop: false }`
[INFO] [stdout] ac99495b4d877032ced3a7cd90346b929246a4e8c499aa9336998050a0baa774
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d83ff5bde244c9b2460e4e5ce98401eb702528b02a35490e5fc763858018444
[INFO] running `Command { std: "docker" "start" "-a" "9d83ff5bde244c9b2460e4e5ce98401eb702528b02a35490e5fc763858018444", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling anon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type parameter `a` should have an upper camel case name
[INFO] [stdout]  --> tests/test_anon.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let x = anon! { a: 1, b:2 };
[INFO] [stdout]   |                         ^ help: convert the identifier to upper camel case: `A`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `b` should have an upper camel case name
[INFO] [stdout]  --> tests/test_anon.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 |         let x = anon! { a: 1, b:2 };
[INFO] [stdout]   |                               ^ help: convert the identifier to upper camel case: `B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type parameter `a` should have an upper camel case name
[INFO] [stdout]   --> tests/test_anon.rs:15:21
[INFO] [stdout]    |
[INFO] [stdout] 15 |             anon! { a: x*x }
[INFO] [stdout]    |                     ^ help: convert the identifier to upper camel case: `A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.50s
[INFO] running `Command { std: "docker" "inspect" "9d83ff5bde244c9b2460e4e5ce98401eb702528b02a35490e5fc763858018444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d83ff5bde244c9b2460e4e5ce98401eb702528b02a35490e5fc763858018444", kill_on_drop: false }`
[INFO] [stdout] 9d83ff5bde244c9b2460e4e5ce98401eb702528b02a35490e5fc763858018444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e2b8aec3e384e7ba54f51263b4feb2d67f5fcce246bfb3afb4a967cc2233959
[INFO] running `Command { std: "docker" "start" "-a" "8e2b8aec3e384e7ba54f51263b4feb2d67f5fcce246bfb3afb4a967cc2233959", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: type parameter `a` should have an upper camel case name
[INFO] [stderr]  --> tests/test_anon.rs:8:25
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let x = anon! { a: 1, b:2 };
[INFO] [stderr]   |                         ^ help: convert the identifier to upper camel case: `A`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `b` should have an upper camel case name
[INFO] [stderr]  --> tests/test_anon.rs:8:31
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let x = anon! { a: 1, b:2 };
[INFO] [stderr]   |                               ^ help: convert the identifier to upper camel case: `B`
[INFO] [stderr] 
[INFO] [stderr] warning: type parameter `a` should have an upper camel case name
[INFO] [stderr]   --> tests/test_anon.rs:15:21
[INFO] [stderr]    |
[INFO] [stderr] 15 |             anon! { a: x*x }
[INFO] [stderr]    |                     ^ help: convert the identifier to upper camel case: `A`
[INFO] [stderr] 
[INFO] [stderr] warning: `anon` (test "test_anon") generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anon-3404d5f0be5a0050)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_anon.rs (/opt/rustwide/target/debug/deps/test_anon-a41060ba58cdae5e)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::iter_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests anon
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e2b8aec3e384e7ba54f51263b4feb2d67f5fcce246bfb3afb4a967cc2233959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2b8aec3e384e7ba54f51263b4feb2d67f5fcce246bfb3afb4a967cc2233959", kill_on_drop: false }`
[INFO] [stdout] 8e2b8aec3e384e7ba54f51263b4feb2d67f5fcce246bfb3afb4a967cc2233959