[INFO] fetching crate smtp-server 0.1.0... [INFO] checking smtp-server-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate smtp-server 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate smtp-server 0.1.0 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 smtp-server 0.1.0 [INFO] finished tweaking crates.io crate smtp-server 0.1.0 [INFO] tweaked toml for crates.io crate smtp-server 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate smtp-server 0.1.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-global-executor v2.3.0 [INFO] [stderr] Downloaded async-net v1.7.0 [INFO] [stderr] Downloaded piper v0.1.3 [INFO] [stderr] Downloaded smtp-message v0.1.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.78 [INFO] [stderr] Downloaded iana-time-zone-haiku v0.1.0 [INFO] [stderr] Downloaded duplexify v1.2.2 [INFO] [stderr] Downloaded iana-time-zone v0.1.51 [INFO] [stderr] Downloaded async-io v1.9.0 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.78 [INFO] [stderr] Downloaded cxx-build v1.0.78 [INFO] [stderr] Downloaded cxx v1.0.78 [INFO] [stderr] Downloaded smtp-server-types v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 10051c60d633d0aba3a0f277a28c948ec4fb921f6c42f6258403219f0ecce72b [INFO] running `Command { std: "docker" "start" "-a" "10051c60d633d0aba3a0f277a28c948ec4fb921f6c42f6258403219f0ecce72b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10051c60d633d0aba3a0f277a28c948ec4fb921f6c42f6258403219f0ecce72b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10051c60d633d0aba3a0f277a28c948ec4fb921f6c42f6258403219f0ecce72b", kill_on_drop: false }` [INFO] [stdout] 10051c60d633d0aba3a0f277a28c948ec4fb921f6c42f6258403219f0ecce72b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71d7213b74b2d5d2366466547fa98c93b59eedb1e6fddcfa0cd7811cfe8ca763 [INFO] running `Command { std: "docker" "start" "-a" "71d7213b74b2d5d2366466547fa98c93b59eedb1e6fddcfa0cd7811cfe8ca763", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Compiling async-io v1.9.0 [INFO] [stderr] Checking async-task v4.3.0 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Compiling auto_enums_derive v0.7.12 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-net v1.7.0 [INFO] [stderr] Compiling async-process v1.5.0 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/src/wrapper.rs:479:33 [INFO] [stdout] | [INFO] [stdout] 479 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 479 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 479 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/src/wrapper.rs:496:33 [INFO] [stdout] | [INFO] [stdout] 496 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] 1 + use crate::fallback::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 496 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 496 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking iana-time-zone v0.1.51 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "71d7213b74b2d5d2366466547fa98c93b59eedb1e6fddcfa0cd7811cfe8ca763", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d7213b74b2d5d2366466547fa98c93b59eedb1e6fddcfa0cd7811cfe8ca763", kill_on_drop: false }` [INFO] [stdout] 71d7213b74b2d5d2366466547fa98c93b59eedb1e6fddcfa0cd7811cfe8ca763 [INFO] checking smtp-server-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate smtp-server 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate smtp-server 0.1.0 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 smtp-server 0.1.0 [INFO] finished tweaking crates.io crate smtp-server 0.1.0 [INFO] tweaked toml for crates.io crate smtp-server 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate smtp-server 0.1.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ce05e44f2173436567554f11ecac0dcc9561d0deb1b19ab36e3fbc1ff654273b [INFO] running `Command { std: "docker" "start" "-a" "ce05e44f2173436567554f11ecac0dcc9561d0deb1b19ab36e3fbc1ff654273b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce05e44f2173436567554f11ecac0dcc9561d0deb1b19ab36e3fbc1ff654273b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce05e44f2173436567554f11ecac0dcc9561d0deb1b19ab36e3fbc1ff654273b", kill_on_drop: false }` [INFO] [stdout] ce05e44f2173436567554f11ecac0dcc9561d0deb1b19ab36e3fbc1ff654273b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 749fd74e2d22412e964ae6f0a96a89b232f9cfe3e5d73a5b7f93516febd76666 [INFO] running `Command { std: "docker" "start" "-a" "749fd74e2d22412e964ae6f0a96a89b232f9cfe3e5d73a5b7f93516febd76666", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "749fd74e2d22412e964ae6f0a96a89b232f9cfe3e5d73a5b7f93516febd76666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "749fd74e2d22412e964ae6f0a96a89b232f9cfe3e5d73a5b7f93516febd76666", kill_on_drop: false }` [INFO] [stdout] 749fd74e2d22412e964ae6f0a96a89b232f9cfe3e5d73a5b7f93516febd76666