[INFO] fetching crate mac 0.1.1...
[INFO] testing mac-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mac 0.1.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mac 0.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mac 0.1.1
[INFO] finished tweaking crates.io crate mac 0.1.1
[INFO] tweaked toml for crates.io crate mac 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff96dcc84c1a14fe2b5a82d64a9f4899ed1c32699e59ae1fb52c385c6120e91d
[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" "ff96dcc84c1a14fe2b5a82d64a9f4899ed1c32699e59ae1fb52c385c6120e91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff96dcc84c1a14fe2b5a82d64a9f4899ed1c32699e59ae1fb52c385c6120e91d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff96dcc84c1a14fe2b5a82d64a9f4899ed1c32699e59ae1fb52c385c6120e91d", kill_on_drop: false }`
[INFO] [stdout] ff96dcc84c1a14fe2b5a82d64a9f4899ed1c32699e59ae1fb52c385c6120e91d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1d69e49f0685d88145c3166424ee8117fb4495237f6e5017579cb0bce6e56b63
[INFO] running `Command { std: "docker" "start" "-a" "1d69e49f0685d88145c3166424ee8117fb4495237f6e5017579cb0bce6e56b63", kill_on_drop: false }`
[INFO] [stderr]    Compiling mac v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1d69e49f0685d88145c3166424ee8117fb4495237f6e5017579cb0bce6e56b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d69e49f0685d88145c3166424ee8117fb4495237f6e5017579cb0bce6e56b63", kill_on_drop: false }`
[INFO] [stdout] 1d69e49f0685d88145c3166424ee8117fb4495237f6e5017579cb0bce6e56b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53e3a38a465235f17244e70055b2ffb6956af0926becffdec0fbcc7d2b402b79
[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" "53e3a38a465235f17244e70055b2ffb6956af0926becffdec0fbcc7d2b402b79", kill_on_drop: false }`
[INFO] [stderr]    Compiling mac v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/matches.rs:42:41
[INFO] [stdout]    |
[INFO] [stdout] 42 |         matches!(bar.as_bytes()[1], b'0'... b'9')
[INFO] [stdout]    |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:24
[INFO] [stdout]    |
[INFO] [stdout] 1  | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "53e3a38a465235f17244e70055b2ffb6956af0926becffdec0fbcc7d2b402b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e3a38a465235f17244e70055b2ffb6956af0926becffdec0fbcc7d2b402b79", kill_on_drop: false }`
[INFO] [stdout] 53e3a38a465235f17244e70055b2ffb6956af0926becffdec0fbcc7d2b402b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e341a3768efcfdafc028d539e4a4fe80ad7c6e79d158ede4a426cb029faf139
[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" "3e341a3768efcfdafc028d539e4a4fe80ad7c6e79d158ede4a426cb029faf139", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stdout] running 2 tests
[INFO] [stderr]   --> src/matches.rs:42:41
[INFO] [stderr]    |
[INFO] [stderr] 42 |         matches!(bar.as_bytes()[1], b'0'... b'9')
[INFO] [stderr]    |                                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:1:24
[INFO] [stderr]    |
[INFO] [stderr] 1  | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]    |                        ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` implied by `#[warn(warnings)]`
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `mac` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mac-4108ff88d788abd7)
[INFO] [stdout] test matches::test_matches ... ok
[INFO] [stderr]    Doc-tests mac
[INFO] [stdout] test inspect::test_inspect ... 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] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/inspect.rs - inspect (line 27) ... ignored
[INFO] [stdout] test src/cfg.rs - if_cfg (line 54) ... FAILED
[INFO] [stdout] test src/lib.rs - do_while (line 58) ... ok
[INFO] [stdout] test src/lib.rs - unwrap_or_return (line 24) ... ok
[INFO] [stdout] test src/lib.rs - do_while (line 41) ... ok
[INFO] [stdout] test src/test.rs - test_eq (line 8) ... ok
[INFO] [stdout] test src/matches.rs - matches (line 7) ... ok
[INFO] [stdout] test src/cfg.rs - match_cfg (line 9) ... ok
[INFO] [stdout] test src/inspect.rs - inspect (line 8) ... ok
[INFO] [stdout] test src/mem.rs - addrs_of (line 12) ... ok
[INFO] [stdout] test src/cfg.rs - if_cfg (line 65) ... ok
[INFO] [stdout] test src/format.rs - format_if (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/cfg.rs - if_cfg (line 54) stdout ----
[INFO] [stdout] error: unexpected end of macro invocation
[INFO] [stdout]  --> src/cfg.rs:59:2
[INFO] [stdout]   |
[INFO] [stdout] 6 | })
[INFO] [stdout]   |  ^ missing tokens in macro arguments
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/cfg.rs - if_cfg (line 54)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.68s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3e341a3768efcfdafc028d539e4a4fe80ad7c6e79d158ede4a426cb029faf139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e341a3768efcfdafc028d539e4a4fe80ad7c6e79d158ede4a426cb029faf139", kill_on_drop: false }`
[INFO] [stdout] 3e341a3768efcfdafc028d539e4a4fe80ad7c6e79d158ede4a426cb029faf139
