[INFO] cloning repository https://github.com/therockstorm/learning-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/therockstorm/learning-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherockstorm%2Flearning-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherockstorm%2Flearning-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c60f13b3f3f60f4fd79d6bd7cbca4194ccf3614 [INFO] checking therockstorm/learning-rust against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherockstorm%2Flearning-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/therockstorm/learning-rust 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 git repo https://github.com/therockstorm/learning-rust [INFO] finished tweaking git repo https://github.com/therockstorm/learning-rust [INFO] tweaked toml for git repo https://github.com/therockstorm/learning-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/therockstorm/learning-rust 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 tonic-build v0.3.1 [INFO] [stderr] Downloaded prost-derive v0.6.1 [INFO] [stderr] Downloaded prost v0.6.1 [INFO] [stderr] Downloaded prost-types v0.6.1 [INFO] [stderr] Downloaded anyhow v1.0.35 [INFO] [stderr] Downloaded lambda_runtime_errors_derive v0.1.1 [INFO] [stderr] Downloaded lambda_runtime v0.2.1 [INFO] [stderr] Downloaded lambda_runtime_errors v0.1.1 [INFO] [stderr] Downloaded tower-timeout v0.3.0 [INFO] [stderr] Downloaded tower-ready-cache v0.3.1 [INFO] [stderr] Downloaded futures-sink v0.3.8 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.21 [INFO] [stderr] Downloaded lambda_runtime_core v0.1.2 [INFO] [stderr] Downloaded tower-buffer v0.3.0 [INFO] [stderr] Downloaded synstructure v0.10.2 [INFO] [stderr] Downloaded tower-limit v0.3.1 [INFO] [stderr] Downloaded aws_lambda_events v0.3.1 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded quick-xml v0.20.0 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded serde_json v1.0.60 [INFO] [stderr] Downloaded cxx v1.0.21 [INFO] [stderr] Downloaded hyper v0.13.9 [INFO] [stderr] Downloaded futures-util v0.3.8 [INFO] [stderr] Downloaded tokio v0.2.24 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] [stderr] Downloaded syn v1.0.54 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.21 [INFO] [stderr] Downloaded socket2 v0.3.17 [INFO] [stderr] Downloaded tracing v0.1.22 [INFO] [stderr] Downloaded tonic v0.3.1 [INFO] [stderr] Downloaded miniz_oxide v0.4.3 [INFO] [stderr] Downloaded cc v1.0.66 [INFO] [stderr] Downloaded codespan-reporting v0.9.5 [INFO] [stderr] Downloaded cxx-build v1.0.21 [INFO] [stderr] Downloaded futures-channel v0.3.8 [INFO] [stderr] Downloaded pin-project-internal v1.0.2 [INFO] [stderr] Downloaded pin-project v1.0.2 [INFO] [stderr] Downloaded lambda_runtime_client v0.2.2 [INFO] [stderr] Downloaded async-trait v0.1.42 [INFO] [stderr] Downloaded futures-task v0.3.8 [INFO] [stderr] Downloaded tower-balance v0.3.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.0 [INFO] [stderr] Downloaded tower-retry v0.3.0 [INFO] [stderr] Downloaded tower-util v0.3.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.11 [INFO] [stderr] Downloaded link-cplusplus v1.0.4 [INFO] [stderr] Downloaded tower-load-shed v0.3.0 [INFO] [stderr] Downloaded tower v0.3.1 [INFO] [stderr] Downloaded tower-layer v0.3.0 [INFO] [stderr] Downloaded tower-discover v0.3.0 [INFO] [stderr] Downloaded tower-load v0.3.0 [INFO] [stderr] Downloaded tower-make v0.3.0 [INFO] [stderr] Downloaded prost-build v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5cc3b401a394f5c45ebd3f5f9e5dccd3546117710d52901d91150dc27d3d1656 [INFO] running `Command { std: "docker" "start" "-a" "5cc3b401a394f5c45ebd3f5f9e5dccd3546117710d52901d91150dc27d3d1656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cc3b401a394f5c45ebd3f5f9e5dccd3546117710d52901d91150dc27d3d1656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cc3b401a394f5c45ebd3f5f9e5dccd3546117710d52901d91150dc27d3d1656", kill_on_drop: false }` [INFO] [stdout] 5cc3b401a394f5c45ebd3f5f9e5dccd3546117710d52901d91150dc27d3d1656 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d23903737a587e3e77a4c15e38b51effb2e968d3871b08c2a4e7279cbf0c5a9d [INFO] running `Command { std: "docker" "start" "-a" "d23903737a587e3e77a4c15e38b51effb2e968d3871b08c2a4e7279cbf0c5a9d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [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-macro2-1.0.24/src/wrapper.rs:463:33 [INFO] [stdout] | [INFO] [stdout] 463 | 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] 463 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 463 + 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-macro2-1.0.24/src/wrapper.rs:480:33 [INFO] [stdout] | [INFO] [stdout] 480 | 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] 480 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 480 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d23903737a587e3e77a4c15e38b51effb2e968d3871b08c2a4e7279cbf0c5a9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d23903737a587e3e77a4c15e38b51effb2e968d3871b08c2a4e7279cbf0c5a9d", kill_on_drop: false }` [INFO] [stdout] d23903737a587e3e77a4c15e38b51effb2e968d3871b08c2a4e7279cbf0c5a9d [INFO] checking therockstorm/learning-rust against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherockstorm%2Flearning-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/therockstorm/learning-rust 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 git repo https://github.com/therockstorm/learning-rust [INFO] finished tweaking git repo https://github.com/therockstorm/learning-rust [INFO] tweaked toml for git repo https://github.com/therockstorm/learning-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/therockstorm/learning-rust 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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb720cdc064a0576ab916a28fcd0772facf6ee5cf35dc9e2bac4053d55d88ff4 [INFO] running `Command { std: "docker" "start" "-a" "bb720cdc064a0576ab916a28fcd0772facf6ee5cf35dc9e2bac4053d55d88ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb720cdc064a0576ab916a28fcd0772facf6ee5cf35dc9e2bac4053d55d88ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb720cdc064a0576ab916a28fcd0772facf6ee5cf35dc9e2bac4053d55d88ff4", kill_on_drop: false }` [INFO] [stdout] bb720cdc064a0576ab916a28fcd0772facf6ee5cf35dc9e2bac4053d55d88ff4 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a657f82f2d8e47a52574ff9280dd98a8691f9329f9f80c5bc2895449c854ccfa [INFO] running `Command { std: "docker" "start" "-a" "a657f82f2d8e47a52574ff9280dd98a8691f9329f9f80c5bc2895449c854ccfa", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "a657f82f2d8e47a52574ff9280dd98a8691f9329f9f80c5bc2895449c854ccfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a657f82f2d8e47a52574ff9280dd98a8691f9329f9f80c5bc2895449c854ccfa", kill_on_drop: false }` [INFO] [stdout] a657f82f2d8e47a52574ff9280dd98a8691f9329f9f80c5bc2895449c854ccfa