[INFO] fetching crate tuple_len 3.0.0...
[INFO] testing tuple_len-3.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tuple_len 3.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tuple_len 3.0.0
[INFO] finished tweaking crates.io crate tuple_len 3.0.0
[INFO] tweaked toml for crates.io crate tuple_len 3.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuple_len 3.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 552a4e4c96f825b48e4d1b988d8b13e0f4faae9da31095f8ee4cd0f732870c64
[INFO] running `Command { std: "docker" "start" "-a" "552a4e4c96f825b48e4d1b988d8b13e0f4faae9da31095f8ee4cd0f732870c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "552a4e4c96f825b48e4d1b988d8b13e0f4faae9da31095f8ee4cd0f732870c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "552a4e4c96f825b48e4d1b988d8b13e0f4faae9da31095f8ee4cd0f732870c64", kill_on_drop: false }`
[INFO] [stdout] 552a4e4c96f825b48e4d1b988d8b13e0f4faae9da31095f8ee4cd0f732870c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ae13030992eadac9709a78a68719edb6fb4c66123dc5c114e3372eafe2ad843
[INFO] running `Command { std: "docker" "start" "-a" "8ae13030992eadac9709a78a68719edb6fb4c66123dc5c114e3372eafe2ad843", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_len v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "8ae13030992eadac9709a78a68719edb6fb4c66123dc5c114e3372eafe2ad843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae13030992eadac9709a78a68719edb6fb4c66123dc5c114e3372eafe2ad843", kill_on_drop: false }`
[INFO] [stdout] 8ae13030992eadac9709a78a68719edb6fb4c66123dc5c114e3372eafe2ad843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af834472d4c540bd2ec86297ea52260810a98bafd1f350ed8320575763a9b533
[INFO] running `Command { std: "docker" "start" "-a" "af834472d4c540bd2ec86297ea52260810a98bafd1f350ed8320575763a9b533", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_len v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "af834472d4c540bd2ec86297ea52260810a98bafd1f350ed8320575763a9b533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af834472d4c540bd2ec86297ea52260810a98bafd1f350ed8320575763a9b533", kill_on_drop: false }`
[INFO] [stdout] af834472d4c540bd2ec86297ea52260810a98bafd1f350ed8320575763a9b533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc6969eb28437af97861814b7924701e14cf0b5f75976adfe65397dbfd94031e
[INFO] running `Command { std: "docker" "start" "-a" "cc6969eb28437af97861814b7924701e14cf0b5f75976adfe65397dbfd94031e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuple_len-8b5962bbbb031d5e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::function ... ok
[INFO] [stdout] test tests::macro_ident ... ok
[INFO] [stdout] test tests::r#macro ... ok
[INFO] [stdout] test tests::r#trait ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tuple_len
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc6969eb28437af97861814b7924701e14cf0b5f75976adfe65397dbfd94031e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6969eb28437af97861814b7924701e14cf0b5f75976adfe65397dbfd94031e", kill_on_drop: false }`
[INFO] [stdout] cc6969eb28437af97861814b7924701e14cf0b5f75976adfe65397dbfd94031e