[INFO] cloning repository https://github.com/pierrechevalier83/bench_pants_no_ops [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pierrechevalier83/bench_pants_no_ops" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierrechevalier83%2Fbench_pants_no_ops", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierrechevalier83%2Fbench_pants_no_ops'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7999b2d740dbda16abfee268d8cc02f650f418bd [INFO] testing pierrechevalier83/bench_pants_no_ops against beta-2021-08-01 for beta-1.55-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierrechevalier83%2Fbench_pants_no_ops" "/workspace/builds/worker-30/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pierrechevalier83/bench_pants_no_ops on toolchain beta-2021-08-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pierrechevalier83/bench_pants_no_ops [INFO] finished tweaking git repo https://github.com/pierrechevalier83/bench_pants_no_ops [INFO] tweaked toml for git repo https://github.com/pierrechevalier83/bench_pants_no_ops written to /workspace/builds/worker-30/source/Cargo.toml [INFO] crate git repo https://github.com/pierrechevalier83/bench_pants_no_ops already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded num_cpus v1.12.0 [INFO] [stderr] Downloaded criterion v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.58 [INFO] [stderr] Downloaded oorandom v11.1.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.58 [INFO] [stderr] Downloaded criterion-plot v0.4.1 [INFO] [stderr] Downloaded js-sys v0.3.35 [INFO] [stderr] Downloaded libssh2-sys v0.2.14 [INFO] [stderr] Downloaded bumpalo v3.1.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.58 [INFO] [stderr] Downloaded openssl-sys v0.9.54 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.58 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.58 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded smallvec v1.2.0 [INFO] [stderr] Downloaded git2 v0.11.0 [INFO] [stderr] Downloaded web-sys v0.3.35 [INFO] [stderr] Downloaded cast v0.2.3 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.58 [INFO] [stderr] Downloaded bstr v0.2.10 [INFO] [stderr] Downloaded tinytemplate v1.0.3 [INFO] [stderr] Downloaded libgit2-sys v0.10.0 [INFO] [stderr] Downloaded plotters v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52fc6c37ba179dba971f86a114f4eed92d13b789b97c0053176896807d1d0717 [INFO] running `Command { std: "docker" "start" "-a" "52fc6c37ba179dba971f86a114f4eed92d13b789b97c0053176896807d1d0717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52fc6c37ba179dba971f86a114f4eed92d13b789b97c0053176896807d1d0717", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52fc6c37ba179dba971f86a114f4eed92d13b789b97c0053176896807d1d0717", kill_on_drop: false }` [INFO] [stdout] 52fc6c37ba179dba971f86a114f4eed92d13b789b97c0053176896807d1d0717 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e409aeb3b83358f7f3439dbc62f60280da32b31e57d2a21ae6c3fab61c636d91 [INFO] running `Command { std: "docker" "start" "-a" "e409aeb3b83358f7f3439dbc62f60280da32b31e57d2a21ae6c3fab61c636d91", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling oorandom v11.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling plotters v0.2.12 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling openssl-sys v0.9.54 [INFO] [stderr] Compiling libssh2-sys v0.2.14 [INFO] [stderr] Compiling libgit2-sys v0.10.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.46 [INFO] [stderr] Compiling bstr v0.2.10 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stderr] Compiling git2 v0.11.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling criterion v0.3.1 [INFO] [stderr] Compiling bench_pants_no_ops v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.80s [INFO] running `Command { std: "docker" "inspect" "e409aeb3b83358f7f3439dbc62f60280da32b31e57d2a21ae6c3fab61c636d91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e409aeb3b83358f7f3439dbc62f60280da32b31e57d2a21ae6c3fab61c636d91", kill_on_drop: false }` [INFO] [stdout] e409aeb3b83358f7f3439dbc62f60280da32b31e57d2a21ae6c3fab61c636d91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f91c90284c2b6e959935c7037d977b6daea2009ba219207cc877574c0d55cccf [INFO] running `Command { std: "docker" "start" "-a" "f91c90284c2b6e959935c7037d977b6daea2009ba219207cc877574c0d55cccf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling bench_pants_no_ops v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.71s [INFO] running `Command { std: "docker" "inspect" "f91c90284c2b6e959935c7037d977b6daea2009ba219207cc877574c0d55cccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f91c90284c2b6e959935c7037d977b6daea2009ba219207cc877574c0d55cccf", kill_on_drop: false }` [INFO] [stdout] f91c90284c2b6e959935c7037d977b6daea2009ba219207cc877574c0d55cccf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 43a5598b23a0c3c25baf45549371de4ee048a34415449d52f0dce45b09c34a4d [INFO] running `Command { std: "docker" "start" "-a" "43a5598b23a0c3c25baf45549371de4ee048a34415449d52f0dce45b09c34a4d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.11s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bench_pants_no_ops-fa707840a88e4fb4) [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" "43a5598b23a0c3c25baf45549371de4ee048a34415449d52f0dce45b09c34a4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43a5598b23a0c3c25baf45549371de4ee048a34415449d52f0dce45b09c34a4d", kill_on_drop: false }` [INFO] [stdout] 43a5598b23a0c3c25baf45549371de4ee048a34415449d52f0dce45b09c34a4d