[INFO] fetching crate hedwig 4.0.0... [INFO] checking hedwig-4.0.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate hedwig 4.0.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate hedwig 4.0.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hedwig 4.0.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate hedwig 4.0.0 [INFO] tweaked toml for crates.io crate hedwig 4.0.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate hedwig 4.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ca19b50b82e14ee2c183a12cb895a75ed0fbe341e9e02f9271a3ed887237ca0 [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" "4ca19b50b82e14ee2c183a12cb895a75ed0fbe341e9e02f9271a3ed887237ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ca19b50b82e14ee2c183a12cb895a75ed0fbe341e9e02f9271a3ed887237ca0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca19b50b82e14ee2c183a12cb895a75ed0fbe341e9e02f9271a3ed887237ca0", kill_on_drop: false }` [INFO] [stdout] 4ca19b50b82e14ee2c183a12cb895a75ed0fbe341e9e02f9271a3ed887237ca0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44d379956e82b5ef1870ff580d7c142635be079eb036ca5246e6b7c6c09be3bf [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" "44d379956e82b5ef1870ff580d7c142635be079eb036ca5246e6b7c6c09be3bf", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking mio v0.7.10 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking hedwig v4.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking prost v0.7.0 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.94s [INFO] running `Command { std: "docker" "inspect" "44d379956e82b5ef1870ff580d7c142635be079eb036ca5246e6b7c6c09be3bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44d379956e82b5ef1870ff580d7c142635be079eb036ca5246e6b7c6c09be3bf", kill_on_drop: false }` [INFO] [stdout] 44d379956e82b5ef1870ff580d7c142635be079eb036ca5246e6b7c6c09be3bf