[INFO] fetching crate astree 0.2.7... [INFO] checking astree-0.2.7 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate astree 0.2.7 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate astree 0.2.7 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate astree 0.2.7 [INFO] finished tweaking crates.io crate astree 0.2.7 [INFO] tweaked toml for crates.io crate astree 0.2.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate astree 0.2.7 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded futures v0.3.24 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.46 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded rstest v0.15.0 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded clap_derive v4.0.18 [INFO] [stderr] Downloaded futures-channel v0.3.24 [INFO] [stderr] Downloaded futures-macro v0.3.24 [INFO] [stderr] Downloaded clap v4.0.18 [INFO] [stderr] Downloaded futures-util v0.3.24 [INFO] [stderr] Downloaded libc v0.2.134 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded clap_lex v0.3.0 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded either v1.8.0 [INFO] [stderr] Downloaded num v0.4.0 [INFO] [stderr] Downloaded futures-executor v0.3.24 [INFO] [stderr] Downloaded futures-core v0.3.24 [INFO] [stderr] Downloaded futures-io v0.3.24 [INFO] [stderr] Downloaded futures-sink v0.3.24 [INFO] [stderr] Downloaded futures-task v0.3.24 [INFO] [stderr] Downloaded rstest_macros v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40dd25b98fd8d4988cf7fa87f6d8b1400d12ace5cff727e0787309253a85099f [INFO] running `Command { std: "docker" "start" "-a" "40dd25b98fd8d4988cf7fa87f6d8b1400d12ace5cff727e0787309253a85099f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40dd25b98fd8d4988cf7fa87f6d8b1400d12ace5cff727e0787309253a85099f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40dd25b98fd8d4988cf7fa87f6d8b1400d12ace5cff727e0787309253a85099f", kill_on_drop: false }` [INFO] [stdout] 40dd25b98fd8d4988cf7fa87f6d8b1400d12ace5cff727e0787309253a85099f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d83d462c53b7bf9141134db2a02ce2acd34b4871de6d34107bc30a90dc4af2c2 [INFO] running `Command { std: "docker" "start" "-a" "d83d462c53b7bf9141134db2a02ce2acd34b4871de6d34107bc30a90dc4af2c2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking itertools v0.10.5 [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] Compiling rustc_version v0.4.0 [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" "d83d462c53b7bf9141134db2a02ce2acd34b4871de6d34107bc30a90dc4af2c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d83d462c53b7bf9141134db2a02ce2acd34b4871de6d34107bc30a90dc4af2c2", kill_on_drop: false }` [INFO] [stdout] d83d462c53b7bf9141134db2a02ce2acd34b4871de6d34107bc30a90dc4af2c2 [INFO] checking astree-0.2.7 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate astree 0.2.7 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate astree 0.2.7 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate astree 0.2.7 [INFO] finished tweaking crates.io crate astree 0.2.7 [INFO] tweaked toml for crates.io crate astree 0.2.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate astree 0.2.7 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca6a3330fee7476952e6679d062030567842b9f40cbf967fca14a7b94ec70f6f [INFO] running `Command { std: "docker" "start" "-a" "ca6a3330fee7476952e6679d062030567842b9f40cbf967fca14a7b94ec70f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca6a3330fee7476952e6679d062030567842b9f40cbf967fca14a7b94ec70f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca6a3330fee7476952e6679d062030567842b9f40cbf967fca14a7b94ec70f6f", kill_on_drop: false }` [INFO] [stdout] ca6a3330fee7476952e6679d062030567842b9f40cbf967fca14a7b94ec70f6f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f87ea93c780d934bd6542fe24459579c9188fa61fd5cd96c25537cc64d606a2 [INFO] running `Command { std: "docker" "start" "-a" "2f87ea93c780d934bd6542fe24459579c9188fa61fd5cd96c25537cc64d606a2", 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" "2f87ea93c780d934bd6542fe24459579c9188fa61fd5cd96c25537cc64d606a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f87ea93c780d934bd6542fe24459579c9188fa61fd5cd96c25537cc64d606a2", kill_on_drop: false }` [INFO] [stdout] 2f87ea93c780d934bd6542fe24459579c9188fa61fd5cd96c25537cc64d606a2