[INFO] cloning repository https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUjang360%2Fbtreemap-vs-indexmap-vs-hashmap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUjang360%2Fbtreemap-vs-indexmap-vs-hashmap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19499dcbbff058e3bb195507afb3746af43c3f2d
[INFO] testing Ujang360/btreemap-vs-indexmap-vs-hashmap against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUjang360%2Fbtreemap-vs-indexmap-vs-hashmap" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-26/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap
[INFO] finished tweaking git repo https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap
[INFO] tweaked toml for git repo https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/Ujang360/btreemap-vs-indexmap-vs-hashmap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc v0.1.26
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44cba707ec2ab0baf894b2d115b27e12edd11daca6cab7202fd24b4fc92e6a47
[INFO] running `Command { std: "docker" "start" "-a" "44cba707ec2ab0baf894b2d115b27e12edd11daca6cab7202fd24b4fc92e6a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44cba707ec2ab0baf894b2d115b27e12edd11daca6cab7202fd24b4fc92e6a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44cba707ec2ab0baf894b2d115b27e12edd11daca6cab7202fd24b4fc92e6a47", kill_on_drop: false }`
[INFO] [stdout] 44cba707ec2ab0baf894b2d115b27e12edd11daca6cab7202fd24b4fc92e6a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 772b656ee078745cfcd5586825b954a8a0e96613043389333b6e7bb072d1cb18
[INFO] running `Command { std: "docker" "start" "-a" "772b656ee078745cfcd5586825b954a8a0e96613043389333b6e7bb072d1cb18", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.22
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling mimalloc v0.1.26
[INFO] [stderr]    Compiling btreemap-vs-indexmap-vs-hashmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.05s
[INFO] running `Command { std: "docker" "inspect" "772b656ee078745cfcd5586825b954a8a0e96613043389333b6e7bb072d1cb18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772b656ee078745cfcd5586825b954a8a0e96613043389333b6e7bb072d1cb18", kill_on_drop: false }`
[INFO] [stdout] 772b656ee078745cfcd5586825b954a8a0e96613043389333b6e7bb072d1cb18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f22e2ece8c741b9a36227a1492a94ecf7f0a471b7b18030b0e8f50be88e62056
[INFO] running `Command { std: "docker" "start" "-a" "f22e2ece8c741b9a36227a1492a94ecf7f0a471b7b18030b0e8f50be88e62056", kill_on_drop: false }`
[INFO] [stderr]    Compiling btreemap-vs-indexmap-vs-hashmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "f22e2ece8c741b9a36227a1492a94ecf7f0a471b7b18030b0e8f50be88e62056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f22e2ece8c741b9a36227a1492a94ecf7f0a471b7b18030b0e8f50be88e62056", kill_on_drop: false }`
[INFO] [stdout] f22e2ece8c741b9a36227a1492a94ecf7f0a471b7b18030b0e8f50be88e62056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f781c07987d2c8e53210abbad58c1fbc79f56c4da4db43aa2877f231e38f2bdb
[INFO] running `Command { std: "docker" "start" "-a" "f781c07987d2c8e53210abbad58c1fbc79f56c4da4db43aa2877f231e38f2bdb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/btreemap_vs_indexmap_vs_hashmap-212d25595f700a89)
[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" "f781c07987d2c8e53210abbad58c1fbc79f56c4da4db43aa2877f231e38f2bdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f781c07987d2c8e53210abbad58c1fbc79f56c4da4db43aa2877f231e38f2bdb", kill_on_drop: false }`
[INFO] [stdout] f781c07987d2c8e53210abbad58c1fbc79f56c4da4db43aa2877f231e38f2bdb