[INFO] fetching crate flowruntime 0.8.8... [INFO] testing flowruntime-0.8.8 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate flowruntime 0.8.8 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate flowruntime 0.8.8 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flowruntime 0.8.8 [INFO] finished tweaking crates.io crate flowruntime 0.8.8 [INFO] tweaked toml for crates.io crate flowruntime 0.8.8 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ed6d67576c92e4689f9aa3a633364405fddb8255a5ee90e7aa2e3741d89a58f4 [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" "ed6d67576c92e4689f9aa3a633364405fddb8255a5ee90e7aa2e3741d89a58f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed6d67576c92e4689f9aa3a633364405fddb8255a5ee90e7aa2e3741d89a58f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed6d67576c92e4689f9aa3a633364405fddb8255a5ee90e7aa2e3741d89a58f4", kill_on_drop: false }` [INFO] [stdout] ed6d67576c92e4689f9aa3a633364405fddb8255a5ee90e7aa2e3741d89a58f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--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] 8522bfa40c696cd0da9085b75bab1225e4cef89c7310f149c6b73b4405968681 [INFO] running `Command { std: "docker" "start" "-a" "8522bfa40c696cd0da9085b75bab1225e4cef89c7310f149c6b73b4405968681", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling const_fn v0.4.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling multimap v0.5.0 [INFO] [stderr] Compiling parity-wasm v0.31.3 [INFO] [stderr] Compiling simplog v1.2.2 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling flow_impl v0.8.5 [INFO] [stderr] Compiling wasmi-validation v0.1.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling wasmi v0.4.5 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling flowrlib v0.8.8 [INFO] [stderr] Compiling flowruntime v0.8.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 27s [INFO] running `Command { std: "docker" "inspect" "8522bfa40c696cd0da9085b75bab1225e4cef89c7310f149c6b73b4405968681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8522bfa40c696cd0da9085b75bab1225e4cef89c7310f149c6b73b4405968681", kill_on_drop: false }` [INFO] [stdout] 8522bfa40c696cd0da9085b75bab1225e4cef89c7310f149c6b73b4405968681 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb4fd528f8e2c31fea1c8ce019eb379c25c9ac4d97da4498ad3110265ad8bee0 [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" "eb4fd528f8e2c31fea1c8ce019eb379c25c9ac4d97da4498ad3110265ad8bee0", kill_on_drop: false }` [INFO] [stderr] Compiling flowruntime v0.8.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "eb4fd528f8e2c31fea1c8ce019eb379c25c9ac4d97da4498ad3110265ad8bee0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb4fd528f8e2c31fea1c8ce019eb379c25c9ac4d97da4498ad3110265ad8bee0", kill_on_drop: false }` [INFO] [stdout] eb4fd528f8e2c31fea1c8ce019eb379c25c9ac4d97da4498ad3110265ad8bee0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3d3414e7a031ce02b1659daefe6299eae5c7d822b7ac5d3e817cbef4e4f8a95a [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" "3d3414e7a031ce02b1659daefe6299eae5c7d822b7ac5d3e817cbef4e4f8a95a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flowruntime-17f40672ab1db940) [INFO] [stdout] [INFO] [stderr] Doc-tests flowruntime [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "3d3414e7a031ce02b1659daefe6299eae5c7d822b7ac5d3e817cbef4e4f8a95a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d3414e7a031ce02b1659daefe6299eae5c7d822b7ac5d3e817cbef4e4f8a95a", kill_on_drop: false }` [INFO] [stdout] 3d3414e7a031ce02b1659daefe6299eae5c7d822b7ac5d3e817cbef4e4f8a95a