[INFO] crate repub 0.4.1 is already in cache [INFO] testing repub-0.4.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate repub 0.4.1 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate repub 0.4.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate repub 0.4.1 [INFO] finished tweaking crates.io crate repub 0.4.1 [INFO] tweaked toml for crates.io crate repub 0.4.1 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate repub 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 25783568c2cd053c2d7fe40a31a6e93de9b3df7572a1dc65cf576e37eb8b65f6 [INFO] running `"docker" "start" "-a" "25783568c2cd053c2d7fe40a31a6e93de9b3df7572a1dc65cf576e37eb8b65f6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.100 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling ucd-trie v0.1.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling winapi v0.3.8 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling rgb v0.8.14 [INFO] [stderr] Compiling typed-arena v1.5.0 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling entities v1.0.1 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.3.2 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling twoway v0.2.0 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling flate2 v1.0.11 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling pest_meta v2.1.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.37 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling zip v0.5.3 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling serde_derive v1.0.100 [INFO] [stderr] Compiling winconsole v0.10.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling colored_truecolor v0.1.0 [INFO] [stderr] Compiling comrak v0.6.2 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling html5ever v0.24.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling markup5ever v0.9.0 [INFO] [stderr] Compiling repub v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/load.rs:261:17 [INFO] [stderr] | [INFO] [stderr] 261 | let mut ignores = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ignored` [INFO] [stderr] --> src/prelude/util.rs:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn ignored(to_string: &T) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ignored` [INFO] [stderr] --> src/prelude/util.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | Ignored, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compose.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | std::fs::remove_dir_all(&self.tmp_dir.path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 30s [INFO] running `"docker" "inspect" "25783568c2cd053c2d7fe40a31a6e93de9b3df7572a1dc65cf576e37eb8b65f6"` [INFO] running `"docker" "rm" "-f" "25783568c2cd053c2d7fe40a31a6e93de9b3df7572a1dc65cf576e37eb8b65f6"` [INFO] [stdout] 25783568c2cd053c2d7fe40a31a6e93de9b3df7572a1dc65cf576e37eb8b65f6 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 794cd7e5d7561cb7103787af649b6516c7bbb65cf9b40632f2b22bf80d2d0fc6 [INFO] running `"docker" "start" "-a" "794cd7e5d7561cb7103787af649b6516c7bbb65cf9b40632f2b22bf80d2d0fc6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling repub v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/load.rs:261:17 [INFO] [stderr] | [INFO] [stderr] 261 | let mut ignores = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ignored` [INFO] [stderr] --> src/prelude/util.rs:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn ignored(to_string: &T) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ignored` [INFO] [stderr] --> src/prelude/util.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | Ignored, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compose.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | std::fs::remove_dir_all(&self.tmp_dir.path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.60s [INFO] running `"docker" "inspect" "794cd7e5d7561cb7103787af649b6516c7bbb65cf9b40632f2b22bf80d2d0fc6"` [INFO] running `"docker" "rm" "-f" "794cd7e5d7561cb7103787af649b6516c7bbb65cf9b40632f2b22bf80d2d0fc6"` [INFO] [stdout] 794cd7e5d7561cb7103787af649b6516c7bbb65cf9b40632f2b22bf80d2d0fc6 [INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4fc9bf6edb1ba98d2a4a1b6a7692651c2a8e5cbfa8bd2478dfd167f7edd3d7c4 [INFO] running `"docker" "start" "-a" "4fc9bf6edb1ba98d2a4a1b6a7692651c2a8e5cbfa8bd2478dfd167f7edd3d7c4"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/load.rs:261:17 [INFO] [stderr] | [INFO] [stderr] 261 | let mut ignores = { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `ignored` [INFO] [stderr] --> src/prelude/util.rs:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn ignored(to_string: &T) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ignored` [INFO] [stderr] --> src/prelude/util.rs:147:13 [INFO] [stderr] | [INFO] [stderr] 147 | Ignored, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/compose.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | std::fs::remove_dir_all(&self.tmp_dir.path); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/repub-96ae414591aea28c [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stderr] error: The following required arguments were not provided: [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] USAGE: [INFO] [stderr] repub-96ae414591aea28c --mode [INFO] [stderr] [INFO] [stderr] For more information try --help [INFO] [stderr] error: test failed, to rerun pass '--bin repub' [INFO] running `"docker" "inspect" "4fc9bf6edb1ba98d2a4a1b6a7692651c2a8e5cbfa8bd2478dfd167f7edd3d7c4"` [INFO] running `"docker" "rm" "-f" "4fc9bf6edb1ba98d2a4a1b6a7692651c2a8e5cbfa8bd2478dfd167f7edd3d7c4"` [INFO] [stdout] 4fc9bf6edb1ba98d2a4a1b6a7692651c2a8e5cbfa8bd2478dfd167f7edd3d7c4