[INFO] fetching crate vial 0.1.5...
[INFO] testing vial-0.1.5 against 1.47.0 for beta-1.48-1
[INFO] extracting crate vial 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate vial 0.1.5 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vial 0.1.5
[INFO] removed 5 missing examples
[INFO] finished tweaking crates.io crate vial 0.1.5
[INFO] tweaked toml for crates.io crate vial 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate vial 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 930e841b7e21920d313caf6c5cb4bcd049d92ae7280aba35c74d98afc84e4800
[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" "930e841b7e21920d313caf6c5cb4bcd049d92ae7280aba35c74d98afc84e4800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "930e841b7e21920d313caf6c5cb4bcd049d92ae7280aba35c74d98afc84e4800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930e841b7e21920d313caf6c5cb4bcd049d92ae7280aba35c74d98afc84e4800", kill_on_drop: false }`
[INFO] [stdout] 930e841b7e21920d313caf6c5cb4bcd049d92ae7280aba35c74d98afc84e4800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d178e3b82dc2b09dcb55260d9ac3eea443928f7ae446d729548934b69c46e07
[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" "0d178e3b82dc2b09dcb55260d9ac3eea443928f7ae446d729548934b69c46e07", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling vial v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling libc-strftime v0.2.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "0d178e3b82dc2b09dcb55260d9ac3eea443928f7ae446d729548934b69c46e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d178e3b82dc2b09dcb55260d9ac3eea443928f7ae446d729548934b69c46e07", kill_on_drop: false }`
[INFO] [stdout] 0d178e3b82dc2b09dcb55260d9ac3eea443928f7ae446d729548934b69c46e07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "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] 37cc79095f28a5c3e370a06ae334b1cd8e1ba163eb4857fa25ae29da97af94ae
[INFO] running `Command { std: "docker" "start" "-a" "37cc79095f28a5c3e370a06ae334b1cd8e1ba163eb4857fa25ae29da97af94ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling vial v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "37cc79095f28a5c3e370a06ae334b1cd8e1ba163eb4857fa25ae29da97af94ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37cc79095f28a5c3e370a06ae334b1cd8e1ba163eb4857fa25ae29da97af94ae", kill_on_drop: false }`
[INFO] [stdout] 37cc79095f28a5c3e370a06ae334b1cd8e1ba163eb4857fa25ae29da97af94ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4edc88f41da667d5428420f8fafc7c6294d53a21d5f7034f2c846424e1fac9e8
[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" "4edc88f41da667d5428420f8fafc7c6294d53a21d5f7034f2c846424e1fac9e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/vial-4c1591d1bfc53c24
[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]    Doc-tests vial
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/lib.rs - (line 146) ... ignored
[INFO] [stdout] test src/macros.rs - run_with_banner (line 78) ... ignored
[INFO] [stdout] test src/macros.rs - run_with_banner (line 86) ... ignored
[INFO] [stdout] test src/macros.rs - run_with_banner (line 92) ... ignored
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/macros.rs - bundle_assets (line 262) ... ok
[INFO] [stdout] test src/request.rs - request::Request::state (line 394) ... ignored
[INFO] [stdout] test src/asset.rs - asset (line 45) ... ok
[INFO] [stdout] test src/macros.rs - run (line 20) ... ok
[INFO] [stdout] test src/macros.rs - routes (line 348) ... ok
[INFO] [stdout] test src/macros.rs - asset_dir (line 212) ... ok
[INFO] [stdout] test src/lib.rs - (line 114) ... ok
[INFO] [stdout] test src/macros.rs - run (line 46) ... ok
[INFO] [stdout] test src/macros.rs - use_state (line 126) ... ok
[INFO] [stdout] test src/macros.rs - routes (line 323) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/response.rs - response::Response (line 50) ... ok
[INFO] [stdout] test src/request.rs - request::Request::cache (line 325) ... ok
[INFO] [stdout] test src/macros.rs - routes (line 375) ... ok
[INFO] [stdout] test src/request.rs - request::Request::cache (line 318) ... ok
[INFO] [stdout] test src/cache.rs - cache::TypeCache (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4edc88f41da667d5428420f8fafc7c6294d53a21d5f7034f2c846424e1fac9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4edc88f41da667d5428420f8fafc7c6294d53a21d5f7034f2c846424e1fac9e8", kill_on_drop: false }`
[INFO] [stdout] 4edc88f41da667d5428420f8fafc7c6294d53a21d5f7034f2c846424e1fac9e8
