[INFO] fetching crate zenoh-macros 0.10.0-rc...
[INFO] checking zenoh-macros-0.10.0-rc against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate zenoh-macros 0.10.0-rc into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate zenoh-macros 0.10.0-rc on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zenoh-macros 0.10.0-rc
[INFO] finished tweaking crates.io crate zenoh-macros 0.10.0-rc
[INFO] tweaked toml for crates.io crate zenoh-macros 0.10.0-rc written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 38 packages
[INFO] [stderr]       Adding hashbrown v0.13.2 (latest: v0.14.3)
[INFO] [stderr]       Adding keyed-set v0.4.5 (latest: v1.0.0)
[INFO] [stderr]       Adding serde_derive_internals v0.26.0 (latest: v0.29.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zenoh-result v0.10.0-rc
[INFO] [stderr]   Downloaded token-cell v1.5.0
[INFO] [stderr]   Downloaded zenoh-keyexpr v0.10.0-rc
[INFO] [stderr]   Downloaded keyed-set v0.4.5
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8171c7ac8be190e9a3f47cc02d2428ac8acfa0da5787c815a5da783dfd9759a
[INFO] running `Command { std: "docker" "start" "-a" "b8171c7ac8be190e9a3f47cc02d2428ac8acfa0da5787c815a5da783dfd9759a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8171c7ac8be190e9a3f47cc02d2428ac8acfa0da5787c815a5da783dfd9759a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8171c7ac8be190e9a3f47cc02d2428ac8acfa0da5787c815a5da783dfd9759a", kill_on_drop: false }`
[INFO] [stdout] b8171c7ac8be190e9a3f47cc02d2428ac8acfa0da5787c815a5da783dfd9759a
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb322f3c9ff61658666605e306436b05f4a33e9a3bc9c03b86eeeb8a2b3e0d1
[INFO] running `Command { std: "docker" "start" "-a" "3cb322f3c9ff61658666605e306436b05f4a33e9a3bc9c03b86eeeb8a2b3e0d1", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking libc v0.2.153
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking token-cell v1.5.0
[INFO] [stderr]     Checking semver v1.0.22
[INFO] [stderr]    Compiling zenoh-macros v0.10.0-rc (/opt/rustwide/workdir)
[INFO] [stderr]     Checking proc-macro2 v1.0.79
[INFO] [stderr]     Checking rustc_version v0.4.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking zenoh-result v0.10.0-rc
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking syn v2.0.58
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking keyed-set v0.4.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]     Checking zenoh-keyexpr v0.10.0-rc
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.00s
[INFO] running `Command { std: "docker" "inspect" "3cb322f3c9ff61658666605e306436b05f4a33e9a3bc9c03b86eeeb8a2b3e0d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb322f3c9ff61658666605e306436b05f4a33e9a3bc9c03b86eeeb8a2b3e0d1", kill_on_drop: false }`
[INFO] [stdout] 3cb322f3c9ff61658666605e306436b05f4a33e9a3bc9c03b86eeeb8a2b3e0d1
[INFO] checking zenoh-macros-0.10.0-rc against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate zenoh-macros 0.10.0-rc into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate zenoh-macros 0.10.0-rc on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zenoh-macros 0.10.0-rc
[INFO] finished tweaking crates.io crate zenoh-macros 0.10.0-rc
[INFO] tweaked toml for crates.io crate zenoh-macros 0.10.0-rc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d171ecf9954200210d45eeb6d39fa2e72a9d997662601691ccc162ba27d6d839
[INFO] running `Command { std: "docker" "start" "-a" "d171ecf9954200210d45eeb6d39fa2e72a9d997662601691ccc162ba27d6d839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d171ecf9954200210d45eeb6d39fa2e72a9d997662601691ccc162ba27d6d839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d171ecf9954200210d45eeb6d39fa2e72a9d997662601691ccc162ba27d6d839", kill_on_drop: false }`
[INFO] [stdout] d171ecf9954200210d45eeb6d39fa2e72a9d997662601691ccc162ba27d6d839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c1a35da4f0f548d1f0afa4b5d1288563b21994f3a4813cd398983582414717
[INFO] running `Command { std: "docker" "start" "-a" "25c1a35da4f0f548d1f0afa4b5d1288563b21994f3a4813cd398983582414717", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking libc v0.2.153
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]     Checking token-cell v1.5.0
[INFO] [stderr]     Checking semver v1.0.22
[INFO] [stderr]    Compiling zenoh-macros v0.10.0-rc (/opt/rustwide/workdir)
[INFO] [stderr]     Checking proc-macro2 v1.0.79
[INFO] [stderr]     Checking rustc_version v0.4.0
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking zenoh-result v0.10.0-rc
[INFO] [stderr]     Checking syn v2.0.58
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking keyed-set v0.4.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling unzip-n v0.1.2
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]     Checking zenoh-keyexpr v0.10.0-rc
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.34s
[INFO] running `Command { std: "docker" "inspect" "25c1a35da4f0f548d1f0afa4b5d1288563b21994f3a4813cd398983582414717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c1a35da4f0f548d1f0afa4b5d1288563b21994f3a4813cd398983582414717", kill_on_drop: false }`
[INFO] [stdout] 25c1a35da4f0f548d1f0afa4b5d1288563b21994f3a4813cd398983582414717