[INFO] fetching crate matrix-sdk-test-macros 0.14.0...
[INFO] testing matrix-sdk-test-macros-0.14.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate matrix-sdk-test-macros 0.14.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate matrix-sdk-test-macros 0.14.0
[INFO] finished tweaking crates.io crate matrix-sdk-test-macros 0.14.0
[INFO] tweaked toml for crates.io crate matrix-sdk-test-macros 0.14.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix-sdk-test-macros 0.14.0 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] crate crates.io crate matrix-sdk-test-macros 0.14.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0da9d40c30bc7a2ec52162a4635a8c3f22dc98542f57c94c0de49c6a2a082902
[INFO] running `Command { std: "docker" "start" "-a" "0da9d40c30bc7a2ec52162a4635a8c3f22dc98542f57c94c0de49c6a2a082902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0da9d40c30bc7a2ec52162a4635a8c3f22dc98542f57c94c0de49c6a2a082902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da9d40c30bc7a2ec52162a4635a8c3f22dc98542f57c94c0de49c6a2a082902", kill_on_drop: false }`
[INFO] [stdout] 0da9d40c30bc7a2ec52162a4635a8c3f22dc98542f57c94c0de49c6a2a082902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b0b1519dd3a82e87392c080ab86bd1bf6768e6b182fed33a1a673223be0d74a7
[INFO] running `Command { std: "docker" "start" "-a" "b0b1519dd3a82e87392c080ab86bd1bf6768e6b182fed33a1a673223be0d74a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling matrix-sdk-test-macros v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "b0b1519dd3a82e87392c080ab86bd1bf6768e6b182fed33a1a673223be0d74a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0b1519dd3a82e87392c080ab86bd1bf6768e6b182fed33a1a673223be0d74a7", kill_on_drop: false }`
[INFO] [stdout] b0b1519dd3a82e87392c080ab86bd1bf6768e6b182fed33a1a673223be0d74a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 97e0047c6358ef3db3026e004c5238e187da614bb7c2edf83b0ed015c0d1f7f7
[INFO] running `Command { std: "docker" "start" "-a" "97e0047c6358ef3db3026e004c5238e187da614bb7c2edf83b0ed015c0d1f7f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "97e0047c6358ef3db3026e004c5238e187da614bb7c2edf83b0ed015c0d1f7f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e0047c6358ef3db3026e004c5238e187da614bb7c2edf83b0ed015c0d1f7f7", kill_on_drop: false }`
[INFO] [stdout] 97e0047c6358ef3db3026e004c5238e187da614bb7c2edf83b0ed015c0d1f7f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7f0abf76ef2d602346a7fcbb7b32418192f642eebb8e2a332d96bac01cd60e2c
[INFO] running `Command { std: "docker" "start" "-a" "7f0abf76ef2d602346a7fcbb7b32418192f642eebb8e2a332d96bac01cd60e2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "7f0abf76ef2d602346a7fcbb7b32418192f642eebb8e2a332d96bac01cd60e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0abf76ef2d602346a7fcbb7b32418192f642eebb8e2a332d96bac01cd60e2c", kill_on_drop: false }`
[INFO] [stdout] 7f0abf76ef2d602346a7fcbb7b32418192f642eebb8e2a332d96bac01cd60e2c