[INFO] fetching crate puffin 0.3.0...
[INFO] testing puffin-0.3.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate puffin 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate puffin 0.3.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate puffin 0.3.0
[INFO] finished tweaking crates.io crate puffin 0.3.0
[INFO] tweaked toml for crates.io crate puffin 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 15ae9ba307c2fd1bbde82d56f2efbd08dcb9a1e8fb077ef58d2df2cbc41a9713
[INFO] running `Command { std: "docker" "start" "-a" "15ae9ba307c2fd1bbde82d56f2efbd08dcb9a1e8fb077ef58d2df2cbc41a9713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ae9ba307c2fd1bbde82d56f2efbd08dcb9a1e8fb077ef58d2df2cbc41a9713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ae9ba307c2fd1bbde82d56f2efbd08dcb9a1e8fb077ef58d2df2cbc41a9713", kill_on_drop: false }`
[INFO] [stdout] 15ae9ba307c2fd1bbde82d56f2efbd08dcb9a1e8fb077ef58d2df2cbc41a9713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcf4191b9e8cf451d7e44a9fe25007c661df40e18427dcda2a704ccd0a3f71bb
[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" "bcf4191b9e8cf451d7e44a9fe25007c661df40e18427dcda2a704ccd0a3f71bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling instant v0.1.7
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling puffin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "bcf4191b9e8cf451d7e44a9fe25007c661df40e18427dcda2a704ccd0a3f71bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcf4191b9e8cf451d7e44a9fe25007c661df40e18427dcda2a704ccd0a3f71bb", kill_on_drop: false }`
[INFO] [stdout] bcf4191b9e8cf451d7e44a9fe25007c661df40e18427dcda2a704ccd0a3f71bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", 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] 918ab58360b206f51faa7445a20e5ef2cabbd8b7b25d5f33c6df7164e82142d1
[INFO] running `Command { std: "docker" "start" "-a" "918ab58360b206f51faa7445a20e5ef2cabbd8b7b25d5f33c6df7164e82142d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling puffin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "918ab58360b206f51faa7445a20e5ef2cabbd8b7b25d5f33c6df7164e82142d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918ab58360b206f51faa7445a20e5ef2cabbd8b7b25d5f33c6df7164e82142d1", kill_on_drop: false }`
[INFO] [stdout] 918ab58360b206f51faa7445a20e5ef2cabbd8b7b25d5f33c6df7164e82142d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fbdb008f1b27c8617e5dc68d0c1e743f2b658189353b2f8cf8ddf9c350550b4
[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" "7fbdb008f1b27c8617e5dc68d0c1e743f2b658189353b2f8cf8ddf9c350550b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/puffin-739507316cfc2cbd
[INFO] [stdout] running 4 tests
[INFO] [stdout] test merge::test_merge ... ok
[INFO] [stdout] test data::test_profile_data ... ok
[INFO] [stdout] test test_short_file_name ... ok
[INFO] [stdout] test test_clean_function_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fbdb008f1b27c8617e5dc68d0c1e743f2b658189353b2f8cf8ddf9c350550b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fbdb008f1b27c8617e5dc68d0c1e743f2b658189353b2f8cf8ddf9c350550b4", kill_on_drop: false }`
[INFO] [stdout] 7fbdb008f1b27c8617e5dc68d0c1e743f2b658189353b2f8cf8ddf9c350550b4
