[INFO] cloning repository https://github.com/mashedcode/proc-macro2-whitespace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mashedcode/proc-macro2-whitespace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashedcode%2Fproc-macro2-whitespace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashedcode%2Fproc-macro2-whitespace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2f934294f40fe4e749077e2e14d8731b1f05f60e [INFO] checking mashedcode/proc-macro2-whitespace against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmashedcode%2Fproc-macro2-whitespace" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mashedcode/proc-macro2-whitespace on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mashedcode/proc-macro2-whitespace [INFO] finished tweaking git repo https://github.com/mashedcode/proc-macro2-whitespace [INFO] tweaked toml for git repo https://github.com/mashedcode/proc-macro2-whitespace written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/mashedcode/proc-macro2-whitespace already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/rustfmt` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded measureme v0.7.1 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded ena v0.14.0 [INFO] [stderr] Downloaded rustc-rayon-core v0.3.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast_pretty v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_target v671.0.0 [INFO] [stderr] Downloaded dunce v1.0.1 [INFO] [stderr] Downloaded stacker v0.1.11 [INFO] [stderr] Downloaded ignore v0.4.16 [INFO] [stderr] Downloaded rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast_passes v671.0.0 [INFO] [stderr] Downloaded bytecount v0.6.0 [INFO] [stderr] Downloaded md-5 v0.8.0 [INFO] [stderr] Downloaded dirs-sys v0.3.5 [INFO] [stderr] Downloaded rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Downloaded globset v0.4.5 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_arena v671.0.0 [INFO] [stderr] Downloaded rustc-rayon v0.3.0 [INFO] [stderr] Downloaded rustc-ap-rustc_parse v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_ast v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_data_structures v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_errors v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_session v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_span v671.0.0 [INFO] [stderr] Downloaded diff v0.1.12 [INFO] [stderr] Downloaded annotate-snippets v0.8.0 [INFO] [stderr] Downloaded termize v0.1.1 [INFO] [stderr] Downloaded psm v0.1.11 [INFO] [stderr] Downloaded rustc-ap-rustc_attr v671.0.0 [INFO] [stderr] Downloaded rustc-ap-rustc_feature v671.0.0 [INFO] [stderr] Downloaded indexmap v1.5.1 [INFO] [stderr] Downloaded rustc-workspace-hack v1.0.0 [INFO] [stderr] Downloaded yansi-term v0.1.2 [INFO] [stderr] Downloaded rustc-ap-rustc_expand v671.0.0 [INFO] [stderr] Downloaded term v0.6.1 [INFO] [stderr] Downloaded memoffset v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ea3d516059c48c5aa685c478cbaac5743de2412567dbad4162f48582d3970f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9ea3d516059c48c5aa685c478cbaac5743de2412567dbad4162f48582d3970f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ea3d516059c48c5aa685c478cbaac5743de2412567dbad4162f48582d3970f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ea3d516059c48c5aa685c478cbaac5743de2412567dbad4162f48582d3970f5", kill_on_drop: false }` [INFO] [stdout] 9ea3d516059c48c5aa685c478cbaac5743de2412567dbad4162f48582d3970f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1b075b405288bd5925750cc79800f40b06d2512cf1981e316d26c1158e60dc3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b1b075b405288bd5925750cc79800f40b06d2512cf1981e316d26c1158e60dc3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling rustc-rayon-core v0.3.0 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_fs_util v671.0.0 [INFO] [stderr] Checking version_check v0.9.2 [INFO] [stderr] Compiling rustfmt-nightly v2.0.0-rc.2 (https://github.com/rust-lang/rustfmt#218593f2) [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking rustc-workspace-hack v1.0.0 [INFO] [stderr] Checking diff v0.1.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling psm v0.1.11 [INFO] [stderr] Compiling stacker v0.1.11 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking annotate-snippets v0.8.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v671.0.0 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking jobserver v0.1.21 [INFO] [stderr] Checking termize v0.1.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking rustc-ap-rustc_serialize v671.0.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking md-5 v0.8.0 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Checking measureme v0.7.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rustc-ap-rustc_index v671.0.0 [INFO] [stderr] Checking rustc-rayon v0.3.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_arena v671.0.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling rustc-ap-rustc_macros v671.0.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling rustfmt-config_proc_macro v0.5.1 (https://github.com/rust-lang/rustfmt#218593f2) [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking rustc-ap-rustc_span v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_target v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_feature v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_errors v671.0.0 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking rustc-ap-rustc_ast_pretty v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_session v671.0.0 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rustc-ap-rustc_attr v671.0.0 [INFO] [stderr] Checking rustc-ap-rustc_parse v671.0.0 [INFO] [stdout] error: environment variable `CFG_RELEASE_CHANNEL` not defined [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_attr-671.0.0/builtin.rs:558:27 [INFO] [stdout] | [INFO] [stdout] 558 | let channel = env!("CFG_RELEASE_CHANNEL"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: environment variable `CFG_RELEASE` not defined [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_attr-671.0.0/builtin.rs:560:48 [INFO] [stdout] | [INFO] [stdout] 560 | let rustc_version = Version::parse(env!("CFG_RELEASE")).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-ap-rustc_attr` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b1b075b405288bd5925750cc79800f40b06d2512cf1981e316d26c1158e60dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b075b405288bd5925750cc79800f40b06d2512cf1981e316d26c1158e60dc3", kill_on_drop: false }` [INFO] [stdout] b1b075b405288bd5925750cc79800f40b06d2512cf1981e316d26c1158e60dc3