[INFO] cloning repository https://github.com/jdrouet/datadog-client-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdrouet/datadog-client-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fdatadog-client-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fdatadog-client-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6517b8fee8760711abcdf6f9a97719a6de87f3c [INFO] checking jdrouet/datadog-client-rust against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fdatadog-client-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jdrouet/datadog-client-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/jdrouet/datadog-client-rust [INFO] finished tweaking git repo https://github.com/jdrouet/datadog-client-rust [INFO] tweaked toml for git repo https://github.com/jdrouet/datadog-client-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jdrouet/datadog-client-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 wasm-bindgen-macro v0.2.71 [INFO] [stderr] Downloaded tokio-macros v2.0.0 [INFO] [stderr] Downloaded extend v0.1.2 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.71 [INFO] [stderr] Downloaded assert-json-diff v1.1.0 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded mockito v0.29.0 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded http v0.2.3 [INFO] [stderr] Downloaded reqwest v0.11.2 [INFO] [stderr] Downloaded regex-syntax v0.6.22 [INFO] [stderr] Downloaded regex v1.4.3 [INFO] [stderr] Downloaded web-sys v0.3.48 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded h2 v0.3.17 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded rustls v0.19.0 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.71 [INFO] [stderr] Downloaded syn v1.0.63 [INFO] [stderr] Downloaded syn v2.0.15 [INFO] [stderr] Downloaded js-sys v0.3.48 [INFO] [stderr] Downloaded webpki-roots v0.21.0 [INFO] [stderr] Downloaded sct v0.6.0 [INFO] [stderr] Downloaded tinyvec v1.1.1 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.21 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.71 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aeb3cb71532824028e63a8df5ea84e77998254520be23f047cd92d85e0ad96f4 [INFO] running `Command { std: "docker" "start" "-a" "aeb3cb71532824028e63a8df5ea84e77998254520be23f047cd92d85e0ad96f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeb3cb71532824028e63a8df5ea84e77998254520be23f047cd92d85e0ad96f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeb3cb71532824028e63a8df5ea84e77998254520be23f047cd92d85e0ad96f4", kill_on_drop: false }` [INFO] [stdout] aeb3cb71532824028e63a8df5ea84e77998254520be23f047cd92d85e0ad96f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8bf764c54b4a8e6c8df5131b5acdacb1026a7065bdbcaa4b2c2084e73229f068 [INFO] running `Command { std: "docker" "start" "-a" "8bf764c54b4a8e6c8df5131b5acdacb1026a7065bdbcaa4b2c2084e73229f068", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling httparse v1.3.5 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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] Compiling ring v0.16.20 [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" "8bf764c54b4a8e6c8df5131b5acdacb1026a7065bdbcaa4b2c2084e73229f068", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bf764c54b4a8e6c8df5131b5acdacb1026a7065bdbcaa4b2c2084e73229f068", kill_on_drop: false }` [INFO] [stdout] 8bf764c54b4a8e6c8df5131b5acdacb1026a7065bdbcaa4b2c2084e73229f068 [INFO] checking jdrouet/datadog-client-rust against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fdatadog-client-rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jdrouet/datadog-client-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/jdrouet/datadog-client-rust [INFO] finished tweaking git repo https://github.com/jdrouet/datadog-client-rust [INFO] tweaked toml for git repo https://github.com/jdrouet/datadog-client-rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jdrouet/datadog-client-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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] fcf859db021e672f4556e976bda202d55b3281ec8b8e39dc3a7181bd54f54012 [INFO] running `Command { std: "docker" "start" "-a" "fcf859db021e672f4556e976bda202d55b3281ec8b8e39dc3a7181bd54f54012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcf859db021e672f4556e976bda202d55b3281ec8b8e39dc3a7181bd54f54012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcf859db021e672f4556e976bda202d55b3281ec8b8e39dc3a7181bd54f54012", kill_on_drop: false }` [INFO] [stdout] fcf859db021e672f4556e976bda202d55b3281ec8b8e39dc3a7181bd54f54012 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 08dba1fe489141066a8947763397885f8b9d66a2f6761a2ed34b749c045f6c90 [INFO] running `Command { std: "docker" "start" "-a" "08dba1fe489141066a8947763397885f8b9d66a2f6761a2ed34b749c045f6c90", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "08dba1fe489141066a8947763397885f8b9d66a2f6761a2ed34b749c045f6c90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08dba1fe489141066a8947763397885f8b9d66a2f6761a2ed34b749c045f6c90", kill_on_drop: false }` [INFO] [stdout] 08dba1fe489141066a8947763397885f8b9d66a2f6761a2ed34b749c045f6c90