[INFO] fetching crate aquatic 0.1.0...
[INFO] checking aquatic-0.1.0 against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] extracting crate aquatic 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate aquatic 0.1.0 on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aquatic 0.1.0
[INFO] finished tweaking crates.io crate aquatic 0.1.0
[INFO] tweaked toml for crates.io crate aquatic 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate aquatic 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c85fa349e74a4e1867d67cbfa1c2dd49409ac80f2f5a8c3687445da1a58dfbb
[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" "9c85fa349e74a4e1867d67cbfa1c2dd49409ac80f2f5a8c3687445da1a58dfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c85fa349e74a4e1867d67cbfa1c2dd49409ac80f2f5a8c3687445da1a58dfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c85fa349e74a4e1867d67cbfa1c2dd49409ac80f2f5a8c3687445da1a58dfbb", kill_on_drop: false }`
[INFO] [stdout] 9c85fa349e74a4e1867d67cbfa1c2dd49409ac80f2f5a8c3687445da1a58dfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--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] 12c82cfdc8ae86dbf4911ccd4d78934fa8d5e127d2e17cbe2a70218033e5e470
[INFO] running `Command { std: "docker" "start" "-a" "12c82cfdc8ae86dbf4911ccd4d78934fa8d5e127d2e17cbe2a70218033e5e470", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking cpuid-bool v0.1.2
[INFO] [stderr]     Checking utf-8 v0.7.5
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking urlencoding v1.1.1
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking input_buffer v0.3.1
[INFO] [stderr]     Checking smartstring v0.2.4
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]     Checking float-cmp v0.7.0
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]     Checking url v2.1.1
[INFO] [stderr]     Checking tungstenite v0.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking hashbrown v0.9.0
[INFO] [stderr]     Checking halfbrown v0.1.11
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking serde_bencode v0.2.2
[INFO] [stderr]     Checking value-trait v0.1.18
[INFO] [stderr]     Checking indexmap v1.6.0
[INFO] [stderr]     Checking aquatic_http_protocol v0.1.0
[INFO] [stderr]     Checking aquatic_common v0.1.0
[INFO] [stderr]     Checking simd-json v0.3.18
[INFO] [stderr]     Checking aquatic_cli_helpers v0.1.0
[INFO] [stderr]     Checking aquatic_udp v0.1.0
[INFO] [stderr]     Checking aquatic_http v0.1.0
[INFO] [stderr]     Checking aquatic_ws_protocol v0.1.0
[INFO] [stderr]     Checking aquatic_ws v0.1.0
[INFO] [stderr]     Checking aquatic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.70s
[INFO] running `Command { std: "docker" "inspect" "12c82cfdc8ae86dbf4911ccd4d78934fa8d5e127d2e17cbe2a70218033e5e470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c82cfdc8ae86dbf4911ccd4d78934fa8d5e127d2e17cbe2a70218033e5e470", kill_on_drop: false }`
[INFO] [stdout] 12c82cfdc8ae86dbf4911ccd4d78934fa8d5e127d2e17cbe2a70218033e5e470