[INFO] fetching crate mouscache 0.5.6... [INFO] checking mouscache-0.5.6 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174 [INFO] extracting crate mouscache 0.5.6 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate mouscache 0.5.6 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mouscache 0.5.6 [INFO] finished tweaking crates.io crate mouscache 0.5.6 [INFO] tweaked toml for crates.io crate mouscache 0.5.6 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ascii v0.9.3 [INFO] [stderr] Downloaded scheduled-thread-pool v0.2.5 [INFO] [stderr] Downloaded dns-lookup v0.9.1 [INFO] [stderr] Downloaded parking_lot v0.6.4 [INFO] [stderr] Downloaded redis v0.10.0 [INFO] [stderr] Downloaded parking_lot_core v0.3.1 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded unreachable v1.0.0 [INFO] [stderr] Downloaded r2d2 v0.8.9 [INFO] [stderr] Downloaded combine v3.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1a9eb4f31e5fa01a4a03ced3b54ab57f95d73cb37aa72997b9e30b941c00a543 [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" "1a9eb4f31e5fa01a4a03ced3b54ab57f95d73cb37aa72997b9e30b941c00a543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1a9eb4f31e5fa01a4a03ced3b54ab57f95d73cb37aa72997b9e30b941c00a543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a9eb4f31e5fa01a4a03ced3b54ab57f95d73cb37aa72997b9e30b941c00a543", kill_on_drop: false }` [INFO] [stdout] 1a9eb4f31e5fa01a4a03ced3b54ab57f95d73cb37aa72997b9e30b941c00a543 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36a0ea219fb523195fb31346baad23181704173b63dbe787d0f703a8cdfc99ce [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" "36a0ea219fb523195fb31346baad23181704173b63dbe787d0f703a8cdfc99ce", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling redis v0.10.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking dns-lookup v0.9.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking combine v3.8.1 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking scheduled-thread-pool v0.2.5 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking r2d2 v0.8.9 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking mouscache v0.5.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.48s [INFO] running `Command { std: "docker" "inspect" "36a0ea219fb523195fb31346baad23181704173b63dbe787d0f703a8cdfc99ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a0ea219fb523195fb31346baad23181704173b63dbe787d0f703a8cdfc99ce", kill_on_drop: false }` [INFO] [stdout] 36a0ea219fb523195fb31346baad23181704173b63dbe787d0f703a8cdfc99ce