[INFO] updating cached repository https://github.com/stevecooperorg/pure-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f061599163d3dd5886cc17ff094bbf773b2c7447 [INFO] checking stevecooperorg/pure-rust against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstevecooperorg%2Fpure-rust" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stevecooperorg/pure-rust on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stevecooperorg/pure-rust [INFO] finished tweaking git repo https://github.com/stevecooperorg/pure-rust [INFO] tweaked toml for git repo https://github.com/stevecooperorg/pure-rust written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/stevecooperorg/pure-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 47ea5845a19956e3c32aaa5b77eddd2b33d60e18f6cf588f1350ce2603ddf04e [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" "47ea5845a19956e3c32aaa5b77eddd2b33d60e18f6cf588f1350ce2603ddf04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47ea5845a19956e3c32aaa5b77eddd2b33d60e18f6cf588f1350ce2603ddf04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47ea5845a19956e3c32aaa5b77eddd2b33d60e18f6cf588f1350ce2603ddf04e", kill_on_drop: false }` [INFO] [stdout] 47ea5845a19956e3c32aaa5b77eddd2b33d60e18f6cf588f1350ce2603ddf04e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed81b8986d5bc117e9d9d8c810184b9a0197f601053e5c63810bf5905d299a0f [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" "ed81b8986d5bc117e9d9d8c810184b9a0197f601053e5c63810bf5905d299a0f", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking pom v3.0.3 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking backtrace-sys v0.1.32 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking weedle v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking pure-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `failure::Error` [INFO] [stdout] --> src/idl_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/idl_parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/idl_parser.rs:59:27 [INFO] [stdout] | [INFO] [stdout] 59 | let interface_start = (seq(b"interface") * space() * name() - space() - sym(b'{')); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/idl_parser.rs:74:9 [INFO] [stdout] | [INFO] [stdout] 74 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/idl_parser.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/idl_parser.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `failure::Error` [INFO] [stdout] --> src/idl_parser.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use failure::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/idl_parser.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/idl_parser.rs:59:27 [INFO] [stdout] | [INFO] [stdout] 59 | let interface_start = (seq(b"interface") * space() * name() - space() - sym(b'{')); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(e) = res { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 101 | assert_consumes_all![space(), b""]; [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(e) = res { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 102 | assert_consumes_all![space(), b" "]; [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(e) = res { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 103 | assert_consumes_all![space(), b" \t \n \r "]; [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | Err(e) => panic!("parser failed to match and consume everthing"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 105 | / assert_consumes_all!( [INFO] [stdout] 106 | | member(), [INFO] [stdout] 107 | | b"attribute DOMString value;", [INFO] [stdout] 108 | | Member::Attribute(AttributeDef { [INFO] [stdout] ... | [INFO] [stdout] 112 | | }) [INFO] [stdout] 113 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | Err(e) => panic!("parser failed to match and consume everthing"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 115 | / assert_consumes_all!( [INFO] [stdout] 116 | | member(), [INFO] [stdout] 117 | | b"readonly attribute DOMString value;", [INFO] [stdout] 118 | | Member::Attribute(AttributeDef { [INFO] [stdout] ... | [INFO] [stdout] 122 | | }) [INFO] [stdout] 123 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | Err(e) => panic!("parser failed to match and consume everthing"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 125 | / assert_consumes_all![ [INFO] [stdout] 126 | | interface(), [INFO] [stdout] 127 | | b"interface foo {};", [INFO] [stdout] 128 | | Interface { [INFO] [stdout] ... | [INFO] [stdout] 131 | | } [INFO] [stdout] 132 | | ]; [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:82:24 [INFO] [stdout] | [INFO] [stdout] 82 | if let Err(e) = res { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 133 | / assert_consumes_all!( [INFO] [stdout] 134 | | interface(), [INFO] [stdout] 135 | | b"interface foo { attribute DOMString value; };" [INFO] [stdout] 136 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | Err(e) => panic!("parser failed to match and consume everthing"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 138 | / assert_consumes_all!( [INFO] [stdout] 139 | | member_list(), [INFO] [stdout] 140 | | b" [INFO] [stdout] 141 | | readonly attribute DOMString value; [INFO] [stdout] ... | [INFO] [stdout] 154 | | ] [INFO] [stdout] 155 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/idl_parser.rs:94:21 [INFO] [stdout] | [INFO] [stdout] 94 | Err(e) => panic!("parser failed to match and consume everthing"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] ... [INFO] [stdout] 157 | / assert_consumes_all!( [INFO] [stdout] 158 | | interface(), [INFO] [stdout] 159 | | b"interface Window { [INFO] [stdout] 160 | | readonly attribute DOMString label; [INFO] [stdout] ... | [INFO] [stdout] 178 | | } [INFO] [stdout] 179 | | ); [INFO] [stdout] | |__________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Attribute` [INFO] [stdout] --> src/idl_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Attribute(AttributeDef), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `space` [INFO] [stdout] --> src/idl_parser.rs:27:4 [INFO] [stdout] | [INFO] [stdout] 27 | fn space<'a>() -> Parser<'a, u8, ()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `name` [INFO] [stdout] --> src/idl_parser.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn name<'a>() -> Parser<'a, u8, String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `member` [INFO] [stdout] --> src/idl_parser.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn member<'a>() -> Parser<'a, u8, Member> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `member_list` [INFO] [stdout] --> src/idl_parser.rs:54:4 [INFO] [stdout] | [INFO] [stdout] 54 | fn member_list<'a>() -> Parser<'a, u8, Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `interface` [INFO] [stdout] --> src/idl_parser.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn interface<'a>() -> Parser<'a, u8, Interface> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `idl` [INFO] [stdout] --> src/idl_parser.rs:67:4 [INFO] [stdout] | [INFO] [stdout] 67 | fn idl<'a>() -> Parser<'a, u8, Vec> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.57s [INFO] running `Command { std: "docker" "inspect" "ed81b8986d5bc117e9d9d8c810184b9a0197f601053e5c63810bf5905d299a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed81b8986d5bc117e9d9d8c810184b9a0197f601053e5c63810bf5905d299a0f", kill_on_drop: false }` [INFO] [stdout] ed81b8986d5bc117e9d9d8c810184b9a0197f601053e5c63810bf5905d299a0f