[INFO] fetching crate easy_flag 0.1.2...
[INFO] testing easy_flag-0.1.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate easy_flag 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate easy_flag 0.1.2
[INFO] finished tweaking crates.io crate easy_flag 0.1.2
[INFO] tweaked toml for crates.io crate easy_flag 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easy_flag 0.1.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ea67b158af869d5765e1059a67aa0fe111e0d3862846500e5d42aa9bc23830f
[INFO] running `Command { std: "docker" "start" "-a" "6ea67b158af869d5765e1059a67aa0fe111e0d3862846500e5d42aa9bc23830f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ea67b158af869d5765e1059a67aa0fe111e0d3862846500e5d42aa9bc23830f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ea67b158af869d5765e1059a67aa0fe111e0d3862846500e5d42aa9bc23830f", kill_on_drop: false }`
[INFO] [stdout] 6ea67b158af869d5765e1059a67aa0fe111e0d3862846500e5d42aa9bc23830f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dbe47f92409701d535e057ba6b40c91c2eafaf776c20616cd7284468bc33c98
[INFO] running `Command { std: "docker" "start" "-a" "9dbe47f92409701d535e057ba6b40c91c2eafaf776c20616cd7284468bc33c98", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_flag v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "9dbe47f92409701d535e057ba6b40c91c2eafaf776c20616cd7284468bc33c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dbe47f92409701d535e057ba6b40c91c2eafaf776c20616cd7284468bc33c98", kill_on_drop: false }`
[INFO] [stdout] 9dbe47f92409701d535e057ba6b40c91c2eafaf776c20616cd7284468bc33c98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c72644a16ab9ee7110072389409e04698065b90c499f555c58b115a421ebd40c
[INFO] running `Command { std: "docker" "start" "-a" "c72644a16ab9ee7110072389409e04698065b90c499f555c58b115a421ebd40c", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy_flag v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "c72644a16ab9ee7110072389409e04698065b90c499f555c58b115a421ebd40c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c72644a16ab9ee7110072389409e04698065b90c499f555c58b115a421ebd40c", kill_on_drop: false }`
[INFO] [stdout] c72644a16ab9ee7110072389409e04698065b90c499f555c58b115a421ebd40c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a17b688befa22dd918076c1ada84e05262d76a847fd56aab2cc9f6b4a36c189f
[INFO] running `Command { std: "docker" "start" "-a" "a17b688befa22dd918076c1ada84e05262d76a847fd56aab2cc9f6b4a36c189f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_flag-1e20e3f7c0ba9800)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::flagset_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy_flag
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - FlagSet<'a>::add (line 99) - compile ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<'a>::new (line 77) - compile ... ok
[INFO] [stdout] test src/lib.rs - FlagSet<'a>::parse (line 118) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a17b688befa22dd918076c1ada84e05262d76a847fd56aab2cc9f6b4a36c189f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17b688befa22dd918076c1ada84e05262d76a847fd56aab2cc9f6b4a36c189f", kill_on_drop: false }`
[INFO] [stdout] a17b688befa22dd918076c1ada84e05262d76a847fd56aab2cc9f6b4a36c189f