[INFO] fetching crate stack_test_epic_servers 3.0.3... [INFO] testing stack_test_epic_servers-3.0.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate stack_test_epic_servers 3.0.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate stack_test_epic_servers 3.0.3 [INFO] finished tweaking crates.io crate stack_test_epic_servers 3.0.3 [INFO] tweaked toml for crates.io crate stack_test_epic_servers 3.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stack_test_epic_servers 3.0.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 325 packages to latest compatible versions [INFO] [stderr] Adding clokwerk v0.2.2 (available: v0.4.0) [INFO] [stderr] Adding futures v0.1.31 (available: v0.3.31) [INFO] [stderr] Adding http v0.1.21 (available: v1.3.1) [INFO] [stderr] Adding hyper v0.12.36 (available: v1.7.0) [INFO] [stderr] Adding hyper-rustls v0.14.0 (available: v0.27.7) [INFO] [stderr] Adding itertools v0.7.11 (available: v0.14.0) [INFO] [stderr] Adding proc-macro2 v0.3.5 (available: v0.3.8) [INFO] [stderr] Adding rand v0.6.5 (available: v0.9.2) [INFO] [stderr] Adding subtle v2.4.1 (available: v2.6.1) [INFO] [stderr] Adding tokio v0.1.22 (available: v1.47.1) [INFO] [stderr] Adding trust-dns-resolver v0.11.1 (available: v0.23.2) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98adb014ab0a49ec0255d1426d3b29302eca927a34b853320c7493216a6afd2f [INFO] running `Command { std: "docker" "start" "-a" "98adb014ab0a49ec0255d1426d3b29302eca927a34b853320c7493216a6afd2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98adb014ab0a49ec0255d1426d3b29302eca927a34b853320c7493216a6afd2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98adb014ab0a49ec0255d1426d3b29302eca927a34b853320c7493216a6afd2f", kill_on_drop: false }` [INFO] [stdout] 98adb014ab0a49ec0255d1426d3b29302eca927a34b853320c7493216a6afd2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 780da5625f088e8842b020f1dd4866a83860a5c928d200c439911bb99a55cd9e [INFO] running `Command { std: "docker" "start" "-a" "780da5625f088e8842b020f1dd4866a83860a5c928d200c439911bb99a55cd9e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling traitobject v0.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling grin_secp256k1zkp v0.7.14 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ring-0.13.5/build.rs:482:52 [INFO] [stdout] | [INFO] [stdout] 482 | let _ = c.flag("-Wl,--gc-sections".into()); [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `_: AsRef` found in the following crates: `find_msvc_tools`, `std`: [INFO] [stdout] - impl AsRef for OsStr; [INFO] [stdout] - impl AsRef for OsString; [INFO] [stdout] - impl AsRef for Path; [INFO] [stdout] - impl AsRef for PathBuf; [INFO] [stdout] - impl AsRef for String; [INFO] [stdout] - impl AsRef for find_msvc_tools::find_tools::Env; [INFO] [stdout] - impl AsRef for str; [INFO] [stdout] note: required by a bound in `Build::flag` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cc-1.2.39/src/lib.rs:652:39 [INFO] [stdout] | [INFO] [stdout] 652 | pub fn flag(&mut self, flag: impl AsRef) -> &mut Build { [INFO] [stdout] | ^^^^^^^^^^^^ required by this bound in `Build::flag` [INFO] [stdout] help: try using a fully qualified path to specify the expected types [INFO] [stdout] | [INFO] [stdout] 482 - let _ = c.flag("-Wl,--gc-sections".into()); [INFO] [stdout] 482 + let _ = c.flag(<&str as Into>::into("-Wl,--gc-sections")); [INFO] [stdout] | [INFO] [stdout] help: consider removing this method call, as the receiver has type `&'static str` and `&'static str: AsRef` trivially holds [INFO] [stdout] | [INFO] [stdout] 482 - let _ = c.flag("-Wl,--gc-sections".into()); [INFO] [stdout] 482 + let _ = c.flag("-Wl,--gc-sections"); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ring` (build script) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "780da5625f088e8842b020f1dd4866a83860a5c928d200c439911bb99a55cd9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "780da5625f088e8842b020f1dd4866a83860a5c928d200c439911bb99a55cd9e", kill_on_drop: false }` [INFO] [stdout] 780da5625f088e8842b020f1dd4866a83860a5c928d200c439911bb99a55cd9e