[INFO] fetching crate stack_test_epic_config 3.0.3... [INFO] testing stack_test_epic_config-3.0.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate stack_test_epic_config 3.0.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate stack_test_epic_config 3.0.3 [INFO] finished tweaking crates.io crate stack_test_epic_config 3.0.3 [INFO] tweaked toml for crates.io crate stack_test_epic_config 3.0.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stack_test_epic_config 3.0.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 357 packages to latest compatible versions [INFO] [stderr] Adding dirs v1.0.5 (available: v6.0.0) [INFO] [stderr] Adding pretty_assertions v0.5.1 (available: v1.4.1) [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 toml v0.4.10 (available: v0.9.5) [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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7518d60d69bbb7083cf624d18412e2fa492cf4affbf83a4756a18d09b60efa0d [INFO] running `Command { std: "docker" "start" "-a" "7518d60d69bbb7083cf624d18412e2fa492cf4affbf83a4756a18d09b60efa0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7518d60d69bbb7083cf624d18412e2fa492cf4affbf83a4756a18d09b60efa0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7518d60d69bbb7083cf624d18412e2fa492cf4affbf83a4756a18d09b60efa0d", kill_on_drop: false }` [INFO] [stdout] 7518d60d69bbb7083cf624d18412e2fa492cf4affbf83a4756a18d09b60efa0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06d15cdcfbc6310a7e1036be94580bf98530b4b5a13426b94152fc3c78f4e58b [INFO] running `Command { std: "docker" "start" "-a" "06d15cdcfbc6310a7e1036be94580bf98530b4b5a13426b94152fc3c78f4e58b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling traitobject v0.1.1 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling antidote v1.0.0 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling password-hash v0.2.3 [INFO] [stderr] Compiling uint v0.7.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling pbkdf2 v0.8.0 [INFO] [stderr] Compiling ripemd160 v0.9.1 [INFO] [stderr] Compiling tiny-keccak v1.5.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling fixed-hash v0.3.2 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling grin_secp256k1zkp v0.7.14 [INFO] [stderr] Compiling ring v0.13.5 [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-1.2.35/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] [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" "06d15cdcfbc6310a7e1036be94580bf98530b4b5a13426b94152fc3c78f4e58b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06d15cdcfbc6310a7e1036be94580bf98530b4b5a13426b94152fc3c78f4e58b", kill_on_drop: false }` [INFO] [stdout] 06d15cdcfbc6310a7e1036be94580bf98530b4b5a13426b94152fc3c78f4e58b