[INFO] cloning repository https://github.com/csm123199/tarsum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csm123199/tarsum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsm123199%2Ftarsum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsm123199%2Ftarsum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7949a3620c9d97171e32aab258d5fb95218e45cb [INFO] testing csm123199/tarsum against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsm123199%2Ftarsum" "/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/csm123199/tarsum on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/csm123199/tarsum [INFO] finished tweaking git repo https://github.com/csm123199/tarsum [INFO] tweaked toml for git repo https://github.com/csm123199/tarsum written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/csm123199/tarsum already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tabwriter v1.2.1 [INFO] [stderr] Downloaded crc32c v0.6.0 [INFO] [stderr] Downloaded md6 v2.0.2 [INFO] [stderr] Downloaded whirlpool v0.9.0 [INFO] [stderr] Downloaded pbr v1.0.3 [INFO] [stderr] Downloaded checksums v0.9.0 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] be512e8bd25ac1f234118e31708264d054ab0c46aec4d6f659a4efd9cff08f93 [INFO] running `Command { std: "docker" "start" "-a" "be512e8bd25ac1f234118e31708264d054ab0c46aec4d6f659a4efd9cff08f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be512e8bd25ac1f234118e31708264d054ab0c46aec4d6f659a4efd9cff08f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be512e8bd25ac1f234118e31708264d054ab0c46aec4d6f659a4efd9cff08f93", kill_on_drop: false }` [INFO] [stdout] be512e8bd25ac1f234118e31708264d054ab0c46aec4d6f659a4efd9cff08f93 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3e2496de84afb3a40d7b821890f6b0536f0a3841dac1cf627903687ace6431e [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" "c3e2496de84afb3a40d7b821890f6b0536f0a3841dac1cf627903687ace6431e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling block-padding v0.2.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling futures v0.1.30 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling crc8 v0.1.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling bytesize v1.0.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling tabwriter v1.2.1 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling crc32c v0.6.0 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling md6 v2.0.2 [INFO] [stderr] Compiling blake v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling whirlpool v0.9.0 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tar v0.4.35 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling pbr v1.0.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling shaman v0.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling checksums v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling tarsum v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 40s [INFO] running `Command { std: "docker" "inspect" "c3e2496de84afb3a40d7b821890f6b0536f0a3841dac1cf627903687ace6431e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3e2496de84afb3a40d7b821890f6b0536f0a3841dac1cf627903687ace6431e", kill_on_drop: false }` [INFO] [stdout] c3e2496de84afb3a40d7b821890f6b0536f0a3841dac1cf627903687ace6431e [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9098ca8c913418201ca8794896448d7eae08428270de6eaf1d8402d0ee5e69b9 [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" "9098ca8c913418201ca8794896448d7eae08428270de6eaf1d8402d0ee5e69b9", kill_on_drop: false }` [INFO] [stderr] Compiling tarsum v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "9098ca8c913418201ca8794896448d7eae08428270de6eaf1d8402d0ee5e69b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9098ca8c913418201ca8794896448d7eae08428270de6eaf1d8402d0ee5e69b9", kill_on_drop: false }` [INFO] [stdout] 9098ca8c913418201ca8794896448d7eae08428270de6eaf1d8402d0ee5e69b9 [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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 335660236d5d2ce3bbbbd32323dd9f7c690b4add438cdb6d5a31493401b94dd5 [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" "335660236d5d2ce3bbbbd32323dd9f7c690b4add438cdb6d5a31493401b94dd5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tarsum-51906078204968a5) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "335660236d5d2ce3bbbbd32323dd9f7c690b4add438cdb6d5a31493401b94dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "335660236d5d2ce3bbbbd32323dd9f7c690b4add438cdb6d5a31493401b94dd5", kill_on_drop: false }` [INFO] [stdout] 335660236d5d2ce3bbbbd32323dd9f7c690b4add438cdb6d5a31493401b94dd5