[INFO] fetching crate tin 0.3.0... [INFO] checking tin-0.3.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate tin 0.3.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tin 0.3.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tin 0.3.0 [INFO] finished tweaking crates.io crate tin 0.3.0 [INFO] tweaked toml for crates.io crate tin 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded specs-derive v0.4.1 [INFO] [stderr] Downloaded codespan v0.2.1 [INFO] [stderr] Downloaded codespan-reporting v0.2.1 [INFO] [stderr] Downloaded specs-visitor v0.3.0 [INFO] [stderr] Downloaded enum-primitive-derive v0.1.2 [INFO] [stderr] Downloaded pretty_assertions v0.5.1 [INFO] [stderr] Downloaded specs-visitor-derive v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 26b183a66a00971b1b2b9b46b3a16c5411e42117e8b4b9d1494be7aab2f8e8fd [INFO] running `Command { std: "docker" "start" "-a" "26b183a66a00971b1b2b9b46b3a16c5411e42117e8b4b9d1494be7aab2f8e8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26b183a66a00971b1b2b9b46b3a16c5411e42117e8b4b9d1494be7aab2f8e8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26b183a66a00971b1b2b9b46b3a16c5411e42117e8b4b9d1494be7aab2f8e8fd", kill_on_drop: false }` [INFO] [stdout] 26b183a66a00971b1b2b9b46b3a16c5411e42117e8b4b9d1494be7aab2f8e8fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] beb6cd948c04d1d9f359f033dd8c07e0f67cd761e35fe4beab59c34e47ffe29c [INFO] running `Command { std: "docker" "start" "-a" "beb6cd948c04d1d9f359f033dd8c07e0f67cd761e35fe4beab59c34e47ffe29c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking object v0.24.0 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling cranelift-entity v0.26.0 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking dot v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling cranelift-codegen-meta v0.26.0 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking pretty_assertions v0.5.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking cranelift-bforest v0.26.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking region v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling backtrace v0.3.59 [INFO] [stderr] Compiling raw-cpuid v6.1.0 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking addr2line v0.15.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling cranelift-codegen v0.26.0 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling shred-derive v0.5.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling specs-visitor-derive v0.3.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking hibitset v0.5.4 [INFO] [stderr] Checking shred v0.7.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking codespan v0.2.1 [INFO] [stderr] Checking codespan-reporting v0.2.1 [INFO] [stderr] Checking specs v0.14.3 [INFO] [stderr] Checking specs-visitor v0.3.0 [INFO] [stderr] Compiling docopt v1.1.1 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling target-lexicon v0.2.0 [INFO] [stderr] Checking cranelift-native v0.26.0 [INFO] [stderr] Checking cranelift-frontend v0.26.0 [INFO] [stderr] Checking cranelift-module v0.26.0 [INFO] [stderr] Checking cranelift v0.26.0 [INFO] [stderr] Checking cranelift-simplejit v0.26.0 [INFO] [stderr] Compiling tin v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: unnecessary trailing semicolon [INFO] [stdout] --> src/parser/util.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 205 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(nonstandard_style, warnings, unused)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(redundant_semicolons)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/util.rs:278:24 [INFO] [stdout] | [INFO] [stdout] 278 | 'a'...'f' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(nonstandard_style, warnings, unused)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(ellipsis_inclusive_range_patterns)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/util.rs:281:24 [INFO] [stdout] | [INFO] [stdout] 281 | 'A'...'F' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/util.rs:284:24 [INFO] [stdout] | [INFO] [stdout] 284 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary trailing semicolon [INFO] [stdout] --> src/parser/util.rs:205:10 [INFO] [stdout] | [INFO] [stdout] 205 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:32:38 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(nonstandard_style, warnings, unused)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[deny(redundant_semicolons)]` implied by `#[deny(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/util.rs:278:24 [INFO] [stdout] | [INFO] [stdout] 278 | 'a'...'f' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:32:28 [INFO] [stdout] | [INFO] [stdout] 32 | #![deny(nonstandard_style, warnings, unused)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(ellipsis_inclusive_range_patterns)]` implied by `#[deny(warnings)]` [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/util.rs:281:24 [INFO] [stdout] | [INFO] [stdout] 281 | 'A'...'F' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `...` range patterns are deprecated [INFO] [stdout] --> src/parser/util.rs:284:24 [INFO] [stdout] | [INFO] [stdout] 284 | '0'...'9' => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tin` [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] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "beb6cd948c04d1d9f359f033dd8c07e0f67cd761e35fe4beab59c34e47ffe29c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beb6cd948c04d1d9f359f033dd8c07e0f67cd761e35fe4beab59c34e47ffe29c", kill_on_drop: false }` [INFO] [stdout] beb6cd948c04d1d9f359f033dd8c07e0f67cd761e35fe4beab59c34e47ffe29c