[INFO] crate async-git 0.0.0-squat-name is already in cache [INFO] testing async-git-0.0.0-squat-name against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate async-git 0.0.0-squat-name into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate async-git 0.0.0-squat-name 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 async-git 0.0.0-squat-name [INFO] finished tweaking crates.io crate async-git 0.0.0-squat-name [INFO] tweaked toml for crates.io crate async-git 0.0.0-squat-name written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate async-git 0.0.0-squat-name 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-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=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] e6b315c510002c9f62c2f5e4930f71f232351f8f0fcc634f8cd982ae46e9758b [INFO] running `"docker" "start" "-a" "e6b315c510002c9f62c2f5e4930f71f232351f8f0fcc634f8cd982ae46e9758b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling async-compression v0.3.2 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling thiserror v1.0.15 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling async-git v0.0.0-squat-name (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/plumbing/commit.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let size = { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/plumbing/commit.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/porcelain/log.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `target` [INFO] [stderr] --> src/plumbing/ref.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | target: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `"docker" "inspect" "e6b315c510002c9f62c2f5e4930f71f232351f8f0fcc634f8cd982ae46e9758b"` [INFO] running `"docker" "rm" "-f" "e6b315c510002c9f62c2f5e4930f71f232351f8f0fcc634f8cd982ae46e9758b"` [INFO] [stdout] e6b315c510002c9f62c2f5e4930f71f232351f8f0fcc634f8cd982ae46e9758b [INFO] running `"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=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] 0a545f21d2e32c55b12f1e6d69c48de1ea1420399cb89f7cb3bf100a4ab5dacc [INFO] running `"docker" "start" "-a" "0a545f21d2e32c55b12f1e6d69c48de1ea1420399cb89f7cb3bf100a4ab5dacc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling async-git v0.0.0-squat-name (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/plumbing/commit.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let size = { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/plumbing/commit.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/porcelain/log.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `target` [INFO] [stderr] --> src/plumbing/ref.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | target: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/plumbing/commit.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let size = { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/plumbing/commit.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/porcelain/log.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `target` [INFO] [stderr] --> src/plumbing/ref.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | target: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `"docker" "inspect" "0a545f21d2e32c55b12f1e6d69c48de1ea1420399cb89f7cb3bf100a4ab5dacc"` [INFO] running `"docker" "rm" "-f" "0a545f21d2e32c55b12f1e6d69c48de1ea1420399cb89f7cb3bf100a4ab5dacc"` [INFO] [stdout] 0a545f21d2e32c55b12f1e6d69c48de1ea1420399cb89f7cb3bf100a4ab5dacc [INFO] running `"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=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] 2d2a46ad9ebe357ca2fd276913601762e427aa154279d51653896f427ac8b094 [INFO] running `"docker" "start" "-a" "2d2a46ad9ebe357ca2fd276913601762e427aa154279d51653896f427ac8b094"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/plumbing/commit.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let size = { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/plumbing/commit.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/porcelain/log.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `target` [INFO] [stderr] --> src/plumbing/ref.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | target: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `size` [INFO] [stderr] --> src/plumbing/commit.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let size = { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `w` [INFO] [stderr] --> src/plumbing/commit.rs:85:53 [INFO] [stderr] | [INFO] [stderr] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `options` [INFO] [stderr] --> src/porcelain/log.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `target` [INFO] [stderr] --> src/plumbing/ref.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | target: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/async_git-73f82529718ae40d [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/git-e53126e2f848ab12 [INFO] [stderr] Doc-tests async-git [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2d2a46ad9ebe357ca2fd276913601762e427aa154279d51653896f427ac8b094"` [INFO] running `"docker" "rm" "-f" "2d2a46ad9ebe357ca2fd276913601762e427aa154279d51653896f427ac8b094"` [INFO] [stdout] 2d2a46ad9ebe357ca2fd276913601762e427aa154279d51653896f427ac8b094