[INFO] fetching crate cerk_port_dummies 0.2.11... [INFO] checking cerk_port_dummies-0.2.11 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate cerk_port_dummies 0.2.11 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate cerk_port_dummies 0.2.11 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cerk_port_dummies 0.2.11 [INFO] finished tweaking crates.io crate cerk_port_dummies 0.2.11 [INFO] tweaked toml for crates.io crate cerk_port_dummies 0.2.11 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 107 packages [INFO] [stderr] Adding base64 v0.12.3 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytes v0.5.6 (latest: v1.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudevents-sdk v0.3.1 (latest: v0.7.0) [INFO] [stderr] Adding ctor v0.1.26 (latest: v0.2.7) [INFO] [stderr] Adding delegate-attr v0.2.9 (latest: v0.3.0) [INFO] [stderr] Adding env_logger v0.8.4 (latest: v0.11.3) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hostname v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding miow v0.3.7 (latest: v0.6.0) [INFO] [stderr] Adding pin-project-lite v0.1.12 (latest: v0.2.14) [INFO] [stderr] Adding snafu v0.6.10 (latest: v0.8.2) [INFO] [stderr] Adding snafu-derive v0.6.10 (latest: v0.8.2) [INFO] [stderr] Adding strum_macros v0.19.4 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding tokio v0.2.25 (latest: v1.37.0) [INFO] [stderr] Adding tokio-macros v0.2.6 (latest: v2.2.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded ws2_32-sys v0.2.1 [INFO] [stderr] Downloaded tokio-macros v0.2.6 [INFO] [stderr] Downloaded net2 v0.2.39 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded cerk_runtime_threading v0.2.11 [INFO] [stderr] Downloaded fuchsia-zircon-sys v0.3.3 [INFO] [stderr] Downloaded cerk v0.2.11 [INFO] [stderr] Downloaded delegate-attr v0.2.9 [INFO] [stderr] Downloaded strum_macros v0.19.4 [INFO] [stderr] Downloaded unicode-segmentation v1.11.0 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded bytes v0.5.6 [INFO] [stderr] Downloaded snafu-derive v0.6.10 [INFO] [stderr] Downloaded snafu v0.6.10 [INFO] [stderr] Downloaded uuid v0.8.2 [INFO] [stderr] Downloaded cloudevents-sdk v0.3.1 [INFO] [stderr] Downloaded env_logger v0.8.4 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded fuchsia-zircon v0.3.3 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded ctor v0.1.26 [INFO] [stderr] Downloaded mio-named-pipes v0.1.7 [INFO] [stderr] Downloaded iovec v0.1.4 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e690705c40f935532687a6b7a91e857e0f91c6fa8c60691f67e1ee7feb0340c [INFO] running `Command { std: "docker" "start" "-a" "5e690705c40f935532687a6b7a91e857e0f91c6fa8c60691f67e1ee7feb0340c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e690705c40f935532687a6b7a91e857e0f91c6fa8c60691f67e1ee7feb0340c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e690705c40f935532687a6b7a91e857e0f91c6fa8c60691f67e1ee7feb0340c", kill_on_drop: false }` [INFO] [stdout] 5e690705c40f935532687a6b7a91e857e0f91c6fa8c60691f67e1ee7feb0340c [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 710ec7def86bf22f0a1a735355a52c5aca4fb713519afcd2f99edba7b9cfb5d4 [INFO] running `Command { std: "docker" "start" "-a" "710ec7def86bf22f0a1a735355a52c5aca4fb713519afcd2f99edba7b9cfb5d4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking getrandom v0.2.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling delegate-attr v0.2.9 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking cloudevents-sdk v0.3.1 [INFO] [stderr] Checking cerk v0.2.11 [INFO] [stdout] error[E0432]: unresolved import `serde::export` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cerk-0.2.11/src/kernel/config.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::export::TryFrom; [INFO] [stdout] | ^^^^^^ could not find `export` in `serde` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cerk-0.2.11/src/kernel/config.rs:28:49 [INFO] [stdout] | [INFO] [stdout] 28 | fn try_from(value: &Config) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use fully-qualified syntax [INFO] [stdout] | [INFO] [stdout] 28 | fn try_from(value: &Config) -> Result::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 28 | fn try_from(value: &Config) -> Result::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cerk-0.2.11/src/kernel/config.rs:38:49 [INFO] [stdout] | [INFO] [stdout] 38 | fn try_from(value: &Config) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use fully-qualified syntax [INFO] [stdout] | [INFO] [stdout] 38 | fn try_from(value: &Config) -> Result::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 38 | fn try_from(value: &Config) -> Result::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cerk-0.2.11/src/kernel/config.rs:59:49 [INFO] [stdout] | [INFO] [stdout] 59 | fn try_from(value: &Config) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use fully-qualified syntax [INFO] [stdout] | [INFO] [stdout] 59 | fn try_from(value: &Config) -> Result as TryFrom>::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] 59 | fn try_from(value: &Config) -> Result as TryInto>::Error> { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0223, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0223`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cerk` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "710ec7def86bf22f0a1a735355a52c5aca4fb713519afcd2f99edba7b9cfb5d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710ec7def86bf22f0a1a735355a52c5aca4fb713519afcd2f99edba7b9cfb5d4", kill_on_drop: false }` [INFO] [stdout] 710ec7def86bf22f0a1a735355a52c5aca4fb713519afcd2f99edba7b9cfb5d4 [INFO] checking cerk_port_dummies-0.2.11 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate cerk_port_dummies 0.2.11 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cerk_port_dummies 0.2.11 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cerk_port_dummies 0.2.11 [INFO] finished tweaking crates.io crate cerk_port_dummies 0.2.11 [INFO] tweaked toml for crates.io crate cerk_port_dummies 0.2.11 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 486106fa673aa5714ae9d72694beb9ad6603052862281537b2f63c0a531ae5c7 [INFO] running `Command { std: "docker" "start" "-a" "486106fa673aa5714ae9d72694beb9ad6603052862281537b2f63c0a531ae5c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "486106fa673aa5714ae9d72694beb9ad6603052862281537b2f63c0a531ae5c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486106fa673aa5714ae9d72694beb9ad6603052862281537b2f63c0a531ae5c7", kill_on_drop: false }` [INFO] [stdout] 486106fa673aa5714ae9d72694beb9ad6603052862281537b2f63c0a531ae5c7 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7963205f753933b7f8cf84fd76f9c09188e963b3a2b10b3f8b75621c8c056fcb [INFO] running `Command { std: "docker" "start" "-a" "7963205f753933b7f8cf84fd76f9c09188e963b3a2b10b3f8b75621c8c056fcb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "7963205f753933b7f8cf84fd76f9c09188e963b3a2b10b3f8b75621c8c056fcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7963205f753933b7f8cf84fd76f9c09188e963b3a2b10b3f8b75621c8c056fcb", kill_on_drop: false }` [INFO] [stdout] 7963205f753933b7f8cf84fd76f9c09188e963b3a2b10b3f8b75621c8c056fcb