[INFO] fetching crate io-calendar 0.0.1...
[INFO] testing io-calendar-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate io-calendar 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate io-calendar 0.0.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate io-calendar 0.0.1
[INFO] tweaked toml for crates.io crate io-calendar 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-calendar 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate io-calendar 0.0.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b425a59571425c1bc7197d9ec5c4ac34550b7ced11954f92271d3dbfb142c22e
[INFO] running `Command { std: "docker" "start" "-a" "b425a59571425c1bc7197d9ec5c4ac34550b7ced11954f92271d3dbfb142c22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b425a59571425c1bc7197d9ec5c4ac34550b7ced11954f92271d3dbfb142c22e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b425a59571425c1bc7197d9ec5c4ac34550b7ced11954f92271d3dbfb142c22e", kill_on_drop: false }`
[INFO] [stdout] b425a59571425c1bc7197d9ec5c4ac34550b7ced11954f92271d3dbfb142c22e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b096f1d3957286a480b1b9bb490eb1c81736fe66c2251b7861a17f45df9ccade
[INFO] running `Command { std: "docker" "start" "-a" "b096f1d3957286a480b1b9bb490eb1c81736fe66c2251b7861a17f45df9ccade", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling mail-builder v0.4.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling hashify v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling mail-parser v0.11.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling jmap-tools v0.1.3
[INFO] [stderr]    Compiling calcard v0.3.1
[INFO] [stderr]    Compiling io-calendar v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.53s
[INFO] running `Command { std: "docker" "inspect" "b096f1d3957286a480b1b9bb490eb1c81736fe66c2251b7861a17f45df9ccade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b096f1d3957286a480b1b9bb490eb1c81736fe66c2251b7861a17f45df9ccade", kill_on_drop: false }`
[INFO] [stdout] b096f1d3957286a480b1b9bb490eb1c81736fe66c2251b7861a17f45df9ccade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba823e335f7c7bf7f8ae423abf17fbfefd3c06bbbc01d5b469b2b51da4f475f7
[INFO] running `Command { std: "docker" "start" "-a" "ba823e335f7c7bf7f8ae423abf17fbfefd3c06bbbc01d5b469b2b51da4f475f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling cc v1.2.43
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[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustls v0.23.34
[INFO] [stderr]    Compiling winnow v0.7.13
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[INFO] [stderr]    Compiling io-fs v0.0.1
[INFO] [stderr]    Compiling io-stream v0.0.2
[INFO] [stderr]    Compiling anstream v0.6.21
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[INFO] [stderr]    Compiling ring v0.17.14
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[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
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[INFO] [stderr]    Compiling uuid v1.18.1
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[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_parser v1.0.4
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[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling serde-toml-merge v0.3.11
[INFO] [stderr]    Compiling jmap-tools v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]    Compiling rustls-webpki v0.103.7
[INFO] [stderr]    Compiling calcard v0.3.1
[INFO] [stderr]    Compiling rustls-platform-verifier v0.5.3
[INFO] [stderr]    Compiling pimalaya-toolbox v0.0.2
[INFO] [stderr]    Compiling io-calendar v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `std_caldav_discovery`
[INFO] [stdout]    --> examples/std-caldav-discovery.rs:122:2
[INFO] [stdout]     |
[INFO] [stdout] 122 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `examples/std-caldav-discovery.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `io-calendar` (example "std-caldav-discovery") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ba823e335f7c7bf7f8ae423abf17fbfefd3c06bbbc01d5b469b2b51da4f475f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba823e335f7c7bf7f8ae423abf17fbfefd3c06bbbc01d5b469b2b51da4f475f7", kill_on_drop: false }`
[INFO] [stdout] ba823e335f7c7bf7f8ae423abf17fbfefd3c06bbbc01d5b469b2b51da4f475f7