[INFO] fetching crate sccache 0.2.14... [INFO] checking sccache-0.2.14 against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920 [INFO] extracting crate sccache 0.2.14 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sccache 0.2.14 on toolchain bb9dbf1d07454a99066eabaabd5819851281494b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate sccache 0.2.14 [INFO] finished tweaking crates.io crate sccache 0.2.14 [INFO] tweaked toml for crates.io crate sccache 0.2.14 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate sccache 0.2.14 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd v0.6.0+zstd.1.4.8 [INFO] [stderr] Downloaded openssl-sys v0.9.59 [INFO] [stderr] Downloaded retry v1.2.0 [INFO] [stderr] Downloaded ascii v0.8.7 [INFO] [stderr] Downloaded multipart v0.15.4 [INFO] [stderr] Downloaded tokio-util v0.4.0 [INFO] [stderr] Downloaded openssl v0.10.31 [INFO] [stderr] Downloaded lru-disk-cache v0.4.0 [INFO] [stderr] Downloaded tokio-signal v0.2.9 [INFO] [stderr] Downloaded conhash v0.4.0 [INFO] [stderr] Downloaded memcached-rs v0.4.2 [INFO] [stderr] Downloaded tower-layer v0.1.0 [INFO] [stderr] Downloaded tower-retry v0.1.0 [INFO] [stderr] Downloaded tower-discover v0.1.0 [INFO] [stderr] Downloaded tokio-named-pipes v0.1.0 [INFO] [stderr] Downloaded derive-error v0.0.3 [INFO] [stderr] Downloaded tiny_http v0.6.2 [INFO] [stderr] Downloaded directories v3.0.1 [INFO] [stderr] Downloaded selenium-rs v0.1.2 [INFO] [stderr] Downloaded anyhow v1.0.36 [INFO] [stderr] Downloaded tokio-compat v0.1.6 [INFO] [stderr] Downloaded combine v4.4.0 [INFO] [stderr] Downloaded libmount v0.1.15 [INFO] [stderr] Downloaded local-encoding v0.2.0 [INFO] [stderr] Downloaded skeptic v0.4.0 [INFO] [stderr] Downloaded ar v0.8.0 [INFO] [stderr] Downloaded counted-array v0.1.2 [INFO] [stderr] Downloaded linked-hash-map v0.2.1 [INFO] [stderr] Downloaded pulldown-cmark v0.0.3 [INFO] [stderr] Downloaded blake3 v0.3.7 [INFO] [stderr] Downloaded rouille v3.0.0 [INFO] [stderr] Downloaded tower-util v0.1.0 [INFO] [stderr] Downloaded redis v0.18.0 [INFO] [stderr] Downloaded tokio-serde v0.1.0 [INFO] [stderr] Downloaded hyperx v0.12.0 [INFO] [stderr] Downloaded zstd-sys v1.4.19+zstd.1.4.8 [INFO] [stderr] Downloaded tokio-serde-bincode v0.1.1 [INFO] [stderr] Downloaded tower-limit v0.1.3 [INFO] [stderr] Downloaded tower-load-shed v0.1.0 [INFO] [stderr] Downloaded tower-timeout v0.1.1 [INFO] [stderr] Downloaded tower-service v0.2.0 [INFO] [stderr] Downloaded tower v0.1.1 [INFO] [stderr] Downloaded tokio-process v0.2.5 [INFO] [stderr] Downloaded syslog v5.0.0 [INFO] [stderr] Downloaded tower-buffer v0.1.2 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded zstd-safe v3.0.0+zstd.1.4.8 [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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2581db0921219e54d5f3b88fc3ab4ade41bd99dc16f8be98ce074f06a9e3fbb4 [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" "2581db0921219e54d5f3b88fc3ab4ade41bd99dc16f8be98ce074f06a9e3fbb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2581db0921219e54d5f3b88fc3ab4ade41bd99dc16f8be98ce074f06a9e3fbb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2581db0921219e54d5f3b88fc3ab4ade41bd99dc16f8be98ce074f06a9e3fbb4", kill_on_drop: false }` [INFO] [stdout] 2581db0921219e54d5f3b88fc3ab4ade41bd99dc16f8be98ce074f06a9e3fbb4 [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" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69f43d99704bd725b547a3fc614e7067ecefa517013083c2cd8e33f17bec2c27 [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" "69f43d99704bd725b547a3fc614e7067ecefa517013083c2cd8e33f17bec2c27", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.26 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling zstd-safe v3.0.0+zstd.1.4.8 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking linked-hash-map v0.2.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking ar v0.8.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking counted-array v0.1.2 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling tokio v0.3.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking tower-service v0.2.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking vte v0.3.3 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking tower-layer v0.1.0 [INFO] [stderr] Checking tower-discover v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling pulldown-cmark v0.0.3 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking strip-ansi-escapes v0.1.0 [INFO] [stderr] Checking tower-load-shed v0.1.0 [INFO] [stderr] Compiling derive-error v0.0.3 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking conhash v0.4.0 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking filetime v0.2.13 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking daemonize v0.4.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking directories v3.0.1 [INFO] [stderr] Checking lru-disk-cache v0.4.0 [INFO] [stderr] Checking tar v0.4.30 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking tower-timeout v0.1.1 [INFO] [stderr] Checking tower-retry v0.1.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking tokio-serde v0.1.0 [INFO] [stderr] Compiling skeptic v0.4.0 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tower-util v0.1.0 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling local-encoding v0.2.0 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-signal v0.2.9 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking publicsuffix v1.5.4 [INFO] [stderr] Checking assert_cmd v1.0.2 [INFO] [stderr] Checking tokio-process v0.2.5 [INFO] [stderr] Compiling openssl-sys v0.9.59 [INFO] [stderr] Compiling zstd-sys v1.4.19+zstd.1.4.8 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling blake3 v0.3.7 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking retry v1.2.0 [INFO] [stderr] Checking memcached-rs v0.4.2 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling openssl v0.10.31 [INFO] [stderr] Compiling native-tls v0.2.6 [INFO] [stderr] Checking tokio-util v0.4.0 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking hyperx v0.12.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking which v4.0.2 [INFO] [stderr] Checking zip v0.5.9 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking tower-buffer v0.1.2 [INFO] [stderr] Checking tower-limit v0.1.3 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking tower v0.1.1 [INFO] [stderr] Checking combine v4.4.0 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking tokio-compat v0.1.6 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking bincode v0.8.0 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking tokio-serde-bincode v0.1.1 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking selenium-rs v0.1.2 [INFO] [stderr] Checking redis v0.18.0 [INFO] [stderr] Checking zstd v0.6.0+zstd.1.4.8 [INFO] [stderr] Checking sccache v0.2.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/compiler/rust.rs:1134:6 [INFO] [stdout] | [INFO] [stdout] 1134 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/compiler/rust.rs:1134:6 [INFO] [stdout] | [INFO] [stdout] 1134 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 31s [INFO] running `Command { std: "docker" "inspect" "69f43d99704bd725b547a3fc614e7067ecefa517013083c2cd8e33f17bec2c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69f43d99704bd725b547a3fc614e7067ecefa517013083c2cd8e33f17bec2c27", kill_on_drop: false }` [INFO] [stdout] 69f43d99704bd725b547a3fc614e7067ecefa517013083c2cd8e33f17bec2c27