[INFO] fetching crate mser_macro 2.0.4...
[INFO] testing mser_macro-2.0.4 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mser_macro 2.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mser_macro 2.0.4
[INFO] finished tweaking crates.io crate mser_macro 2.0.4
[INFO] tweaked toml for crates.io crate mser_macro 2.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mser_macro 2.0.4 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] crate crates.io crate mser_macro 2.0.4 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr-union v2.3.0
[INFO] [stderr]   Downloaded mser v2.0.8
[INFO] [stderr]   Downloaded smol_str v0.3.2
[INFO] [stderr]   Downloaded erasable v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b29fb60d67a76d2d376bf44943580cfa6fb16ef19ff23f58d3f3462dd9d7a155
[INFO] running `Command { std: "docker" "start" "-a" "b29fb60d67a76d2d376bf44943580cfa6fb16ef19ff23f58d3f3462dd9d7a155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b29fb60d67a76d2d376bf44943580cfa6fb16ef19ff23f58d3f3462dd9d7a155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29fb60d67a76d2d376bf44943580cfa6fb16ef19ff23f58d3f3462dd9d7a155", kill_on_drop: false }`
[INFO] [stdout] b29fb60d67a76d2d376bf44943580cfa6fb16ef19ff23f58d3f3462dd9d7a155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2ec72f86689ade8de7e9eeca817c33128a3675305afa2add184c987b91333415
[INFO] running `Command { std: "docker" "start" "-a" "2ec72f86689ade8de7e9eeca817c33128a3675305afa2add184c987b91333415", kill_on_drop: false }`
[INFO] [stderr]    Compiling erasable v1.3.0
[INFO] [stderr]    Compiling ptr-union v2.3.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling smol_str v0.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling mser v2.0.8
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling mser_macro v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.72s
[INFO] running `Command { std: "docker" "inspect" "2ec72f86689ade8de7e9eeca817c33128a3675305afa2add184c987b91333415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec72f86689ade8de7e9eeca817c33128a3675305afa2add184c987b91333415", kill_on_drop: false }`
[INFO] [stdout] 2ec72f86689ade8de7e9eeca817c33128a3675305afa2add184c987b91333415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ff8650c661fdfc935350ba685378f9dd27980d1d5c927cd524d706b2a2a102f8
[INFO] running `Command { std: "docker" "start" "-a" "ff8650c661fdfc935350ba685378f9dd27980d1d5c927cd524d706b2a2a102f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mser_macro v2.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "ff8650c661fdfc935350ba685378f9dd27980d1d5c927cd524d706b2a2a102f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff8650c661fdfc935350ba685378f9dd27980d1d5c927cd524d706b2a2a102f8", kill_on_drop: false }`
[INFO] [stdout] ff8650c661fdfc935350ba685378f9dd27980d1d5c927cd524d706b2a2a102f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] aaa95b59833cc75579e42151992953515d8c7753257a61c0d7f7be6aa206ee37
[INFO] running `Command { std: "docker" "start" "-a" "aaa95b59833cc75579e42151992953515d8c7753257a61c0d7f7be6aa206ee37", 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/mser_macro-17649aacbffcd273)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mser_macro
[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] [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" "aaa95b59833cc75579e42151992953515d8c7753257a61c0d7f7be6aa206ee37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa95b59833cc75579e42151992953515d8c7753257a61c0d7f7be6aa206ee37", kill_on_drop: false }`
[INFO] [stdout] aaa95b59833cc75579e42151992953515d8c7753257a61c0d7f7be6aa206ee37