[INFO] updating cached repository https://github.com/jdrivas/rlt [INFO] running `"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"` [INFO] [stderr] From https://github.com/jdrivas/rlt [INFO] [stderr] 0fe4af8..5ce9f0d master -> master [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5ce9f0d96a49eaa3cad1cfe11c72b587355ff10a [INFO] checking jdrivas/rlt against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrivas%2Frlt" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jdrivas/rlt on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jdrivas/rlt [INFO] finished tweaking git repo https://github.com/jdrivas/rlt [INFO] tweaked toml for git repo https://github.com/jdrivas/rlt written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jdrivas/rlt already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "/opt/rustwide/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2999cd419903e97c0b9b8852953c30ff90c92d23859195a89446cf95cf2cfdfb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "2999cd419903e97c0b9b8852953c30ff90c92d23859195a89446cf95cf2cfdfb"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling proc-macro-hack v0.5.14 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking bitstream-io v0.8.5 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking mp3-metadata v0.3.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling nom v5.1.1 [INFO] [stderr] Checking bitreader v0.3.2 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking mp4parse v0.11.2 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking puremp3 v0.1.0 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Checking metaflac v0.2.1 [INFO] [stderr] Checking smallstr v0.1.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking id3 v0.5.0 [INFO] [stderr] Compiling git-version-macro v0.3.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling terminfo v0.6.1 [INFO] [stderr] Checking git-version v0.3.4 [INFO] [stderr] Checking bstr v0.2.12 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking prettytable-rs v0.8.0 [INFO] [stderr] Checking mortal v0.2.1 [INFO] [stderr] Checking linefeed v0.6.0 [INFO] [stderr] Checking lt v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/mp4.rs:1011:16 [INFO] [stderr] | [INFO] [stderr] 1011 | let (size, t) = read_box_header(buf); // t = fytp. [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/mp4.rs:1116:10 [INFO] [stderr] | [INFO] [stderr] 1116 | let (r, v, f) = read_version_flag(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/mp4.rs:1116:13 [INFO] [stderr] | [INFO] [stderr] 1116 | let (r, v, f) = read_version_flag(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/mp4.rs:1116:16 [INFO] [stderr] | [INFO] [stderr] 1116 | let (r, v, f) = read_version_flag(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nb_v` [INFO] [stderr] --> src/mp4.rs:1136:21 [INFO] [stderr] | [INFO] [stderr] 1136 | let (_, nb_v, nb_f) = read_version_flag(buf); // this read 4 bytes of v/f. set to 0/0 [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_nb_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nb_f` [INFO] [stderr] --> src/mp4.rs:1136:27 [INFO] [stderr] | [INFO] [stderr] 1136 | let (_, nb_v, nb_f) = read_version_flag(buf); // this read 4 bytes of v/f. set to 0/0 [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_nb_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/mp4.rs:1142:18 [INFO] [stderr] | [INFO] [stderr] 1142 | let (v, _, d) = read_data_box(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/mp4.rs:1011:16 [INFO] [stderr] | [INFO] [stderr] 1011 | let (size, t) = read_box_header(buf); // t = fytp. [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/mp4.rs:1116:10 [INFO] [stderr] | [INFO] [stderr] 1116 | let (r, v, f) = read_version_flag(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/mp4.rs:1116:13 [INFO] [stderr] | [INFO] [stderr] 1116 | let (r, v, f) = read_version_flag(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/mp4.rs:1116:16 [INFO] [stderr] | [INFO] [stderr] 1116 | let (r, v, f) = read_version_flag(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nb_v` [INFO] [stderr] --> src/mp4.rs:1136:21 [INFO] [stderr] | [INFO] [stderr] 1136 | let (_, nb_v, nb_f) = read_version_flag(buf); // this read 4 bytes of v/f. set to 0/0 [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_nb_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nb_f` [INFO] [stderr] --> src/mp4.rs:1136:27 [INFO] [stderr] | [INFO] [stderr] 1136 | let (_, nb_v, nb_f) = read_version_flag(buf); // this read 4 bytes of v/f. set to 0/0 [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_nb_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/mp4.rs:1142:18 [INFO] [stderr] | [INFO] [stderr] 1142 | let (v, _, d) = read_data_box(buf); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused import: `take_until` [INFO] [stderr] --> examples/nom.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use nom::bytes::complete::{tag, take_until}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.39s [INFO] running `"docker" "inspect" "2999cd419903e97c0b9b8852953c30ff90c92d23859195a89446cf95cf2cfdfb"` [INFO] running `"docker" "rm" "-f" "2999cd419903e97c0b9b8852953c30ff90c92d23859195a89446cf95cf2cfdfb"` [INFO] [stdout] 2999cd419903e97c0b9b8852953c30ff90c92d23859195a89446cf95cf2cfdfb