[INFO] cloning repository https://github.com/keithnoguchi/cpr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/keithnoguchi/cpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Fcpr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Fcpr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d534bd8a82c82c056d9bc8b52d1175ba4097da35 [INFO] checking keithnoguchi/cpr against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Fcpr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithnoguchi/cpr 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/keithnoguchi/cpr [INFO] finished tweaking git repo https://github.com/keithnoguchi/cpr [INFO] tweaked toml for git repo https://github.com/keithnoguchi/cpr written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/keithnoguchi/cpr 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gloo-timers v0.2.4 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded ctor v0.1.23 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.9 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded async-process v1.6.0 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded blocking v1.3.0 [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded async-fs v1.6.0 [INFO] [stderr] Downloaded overload v0.1.1 [INFO] [stderr] Downloaded smol v1.3.0 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded nix v0.25.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded tokio v1.22.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded tracing-subscriber v0.3.16 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded async-task v4.3.0 [INFO] [stderr] Downloaded async-global-executor v2.3.0 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded tracing-attributes v0.1.23 [INFO] [stderr] Downloaded windows-sys v0.42.0 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded async-channel v1.8.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded serde_json v1.0.86 [INFO] [stderr] Downloaded nu-ansi-term v0.46.0 [INFO] [stderr] Downloaded wepoll-ffi v0.1.2 [INFO] [stderr] Downloaded polling v2.5.2 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded futures-lite v1.12.0 [INFO] [stderr] Downloaded futures-executor v0.3.25 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded async-net v1.7.0 [INFO] [stderr] Downloaded concurrent-queue v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a5f53f03687e8eb50ed2c0572803544e94c2c708fa50bbb2547aebe55bf96312 [INFO] running `Command { std: "docker" "start" "-a" "a5f53f03687e8eb50ed2c0572803544e94c2c708fa50bbb2547aebe55bf96312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5f53f03687e8eb50ed2c0572803544e94c2c708fa50bbb2547aebe55bf96312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5f53f03687e8eb50ed2c0572803544e94c2c708fa50bbb2547aebe55bf96312", kill_on_drop: false }` [INFO] [stdout] a5f53f03687e8eb50ed2c0572803544e94c2c708fa50bbb2547aebe55bf96312 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9b9ef0359c8c5fbe2d1219ad7e1645e8ea1e8db9210e16858fd668bc90b36b26 [INFO] running `Command { std: "docker" "start" "-a" "9b9ef0359c8c5fbe2d1219ad7e1645e8ea1e8db9210e16858fd668bc90b36b26", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking async-task v4.3.0 [INFO] [stderr] Compiling polling v2.5.2 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling async-io v1.12.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.86 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking itoa v1.0.4 [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 aho-corasick v0.7.19 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling async-net v1.7.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling async-process v1.6.0 [INFO] [stderr] Checking concurrent-queue v2.0.0 [INFO] [stderr] Checking state v0.1.0 (/opt/rustwide/workdir/chat/state) [INFO] [stderr] Checking sec235 v0.1.0 (/opt/rustwide/workdir/ch02/sec235) [INFO] [stderr] Checking sec11 v0.1.0 (/opt/rustwide/workdir/ch07/sec11) [INFO] [stderr] Checking sec239 v0.1.0 (/opt/rustwide/workdir/ch02/sec239) [INFO] [stderr] Checking sec390 v0.1.0 (/opt/rustwide/workdir/ch03/sec390) [INFO] [stderr] Checking sec470 v0.1.0 (/opt/rustwide/workdir/ch04/sec470) [INFO] [stderr] Checking sec381 v0.1.0 (/opt/rustwide/workdir/ch03/sec381) [INFO] [stderr] Checking sec232 v0.1.0 (/opt/rustwide/workdir/ch02/sec232) [INFO] [stderr] Checking sec236 v0.1.0 (/opt/rustwide/workdir/ch02/sec236) [INFO] [stderr] Checking sec237 v0.1.0 (/opt/rustwide/workdir/ch02/sec237) [INFO] [stderr] Checking async-channel v1.8.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9b9ef0359c8c5fbe2d1219ad7e1645e8ea1e8db9210e16858fd668bc90b36b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b9ef0359c8c5fbe2d1219ad7e1645e8ea1e8db9210e16858fd668bc90b36b26", kill_on_drop: false }` [INFO] [stdout] 9b9ef0359c8c5fbe2d1219ad7e1645e8ea1e8db9210e16858fd668bc90b36b26 [INFO] checking keithnoguchi/cpr against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkeithnoguchi%2Fcpr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/keithnoguchi/cpr 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/keithnoguchi/cpr [INFO] finished tweaking git repo https://github.com/keithnoguchi/cpr [INFO] tweaked toml for git repo https://github.com/keithnoguchi/cpr written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/keithnoguchi/cpr 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f24ba6f98db2426613cef5811d66c40f387510375e9ee5d6b13f02d49611f0fb [INFO] running `Command { std: "docker" "start" "-a" "f24ba6f98db2426613cef5811d66c40f387510375e9ee5d6b13f02d49611f0fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f24ba6f98db2426613cef5811d66c40f387510375e9ee5d6b13f02d49611f0fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f24ba6f98db2426613cef5811d66c40f387510375e9ee5d6b13f02d49611f0fb", kill_on_drop: false }` [INFO] [stdout] f24ba6f98db2426613cef5811d66c40f387510375e9ee5d6b13f02d49611f0fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c80e734fdbb2a2257cdaaab1644cf371acd9b0552d7131b2b2f978e3404bde66 [INFO] running `Command { std: "docker" "start" "-a" "c80e734fdbb2a2257cdaaab1644cf371acd9b0552d7131b2b2f978e3404bde66", 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" "c80e734fdbb2a2257cdaaab1644cf371acd9b0552d7131b2b2f978e3404bde66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80e734fdbb2a2257cdaaab1644cf371acd9b0552d7131b2b2f978e3404bde66", kill_on_drop: false }` [INFO] [stdout] c80e734fdbb2a2257cdaaab1644cf371acd9b0552d7131b2b2f978e3404bde66