[INFO] fetching crate natsclient 0.0.7... [INFO] checking natsclient-0.0.7 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate natsclient 0.0.7 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate natsclient 0.0.7 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate natsclient 0.0.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate natsclient 0.0.7 [INFO] tweaked toml for crates.io crate natsclient 0.0.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate natsclient 0.0.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.40 [INFO] [stderr] Downloaded ryu v1.0.0 [INFO] [stderr] Downloaded spin v0.5.0 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded ed25519 v1.0.0-pre.1 [INFO] [stderr] Downloaded getrandom v0.1.6 [INFO] [stderr] Downloaded crossbeam-queue v0.2.0 [INFO] [stderr] Downloaded arrayvec v0.4.11 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.1 [INFO] [stderr] Downloaded regex v1.3.5 [INFO] [stderr] Downloaded curve25519-dalek v1.2.3 [INFO] [stderr] Downloaded crossbeam-channel v0.4.2 [INFO] [stderr] Downloaded clear_on_drop v0.2.3 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded signatory v0.18.1 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded nats-types v0.1.8 [INFO] [stderr] Downloaded data-encoding v2.2.0 [INFO] [stderr] Downloaded zeroize v1.1.0 [INFO] [stderr] Downloaded signatory-dalek v0.18.1 [INFO] [stderr] Downloaded nuid v0.2.1 [INFO] [stderr] Downloaded syn v0.15.39 [INFO] [stderr] Downloaded subtle v2.2.2 [INFO] [stderr] Downloaded ed25519-dalek v1.0.0-pre.2 [INFO] [stderr] Downloaded serde v1.0.97 [INFO] [stderr] Downloaded serde_derive v1.0.97 [INFO] [stderr] Downloaded subtle-encoding v0.4.1 [INFO] [stderr] Downloaded nkeys v0.0.9 [INFO] [stderr] Downloaded signature v1.0.0-pre.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b15530e432c12269c2d561a83d3a07fedbb43cb8c833ca0ed04d69f0f1b01f1 [INFO] running `Command { std: "docker" "start" "-a" "8b15530e432c12269c2d561a83d3a07fedbb43cb8c833ca0ed04d69f0f1b01f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b15530e432c12269c2d561a83d3a07fedbb43cb8c833ca0ed04d69f0f1b01f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b15530e432c12269c2d561a83d3a07fedbb43cb8c833ca0ed04d69f0f1b01f1", kill_on_drop: false }` [INFO] [stdout] 8b15530e432c12269c2d561a83d3a07fedbb43cb8c833ca0ed04d69f0f1b01f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25647509e07a097b6c7afdead1b4624315d010944876128d4c2af3ffda610378 [INFO] running `Command { std: "docker" "start" "-a" "25647509e07a097b6c7afdead1b4624315d010944876128d4c2af3ffda610378", kill_on_drop: false }` [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Checking opaque-debug v0.2.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking subtle-encoding v0.4.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking unicode-normalization v0.1.8 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking termcolor v1.0.5 [INFO] [stderr] Checking data-encoding v2.2.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking signature v1.0.0-pre.1 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Checking ed25519 v1.0.0-pre.1 [INFO] [stderr] Checking signatory v0.18.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking nuid v0.2.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.2 [INFO] [stderr] Checking signatory-dalek v0.18.1 [INFO] [stderr] Checking nkeys v0.0.9 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking nats-types v0.1.8 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Checking natsclient v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/error.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/error.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/protocol.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{self, seq::SliceRandom, thread_rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> src/error.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 15 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/error.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | string::{String, ToString}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/protocol.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{self, seq::SliceRandom, thread_rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:167:56 [INFO] [stdout] | [INFO] [stdout] 167 | Some(ref desc) => write!(f, "{}: {}", self.description(), desc), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:168:42 [INFO] [stdout] | [INFO] [stdout] 168 | None => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:167:56 [INFO] [stdout] | [INFO] [stdout] 167 | Some(ref desc) => write!(f, "{}: {}", self.description(), desc), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:168:42 [INFO] [stdout] | [INFO] [stdout] 168 | None => write!(f, "{}", self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `natsclient` is imported redundantly [INFO] [stdout] --> examples/marketclient.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use natsclient::{self, AuthenticationStyle, Client, ClientOptions}; [INFO] [stdout] | ^^^^ the item `natsclient` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> examples/marketclient.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `natsclient` is imported redundantly [INFO] [stdout] --> examples/marketservice.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use natsclient::{self, AuthenticationStyle, Client, ClientOptions}; [INFO] [stdout] | ^^^^ the item `natsclient` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> examples/marketservice.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.26s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "25647509e07a097b6c7afdead1b4624315d010944876128d4c2af3ffda610378", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25647509e07a097b6c7afdead1b4624315d010944876128d4c2af3ffda610378", kill_on_drop: false }` [INFO] [stdout] 25647509e07a097b6c7afdead1b4624315d010944876128d4c2af3ffda610378 [INFO] checking natsclient-0.0.7 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate natsclient 0.0.7 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate natsclient 0.0.7 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate natsclient 0.0.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate natsclient 0.0.7 [INFO] tweaked toml for crates.io crate natsclient 0.0.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate natsclient 0.0.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33ac7b053b754772008b6cbbdb8312da5e8df45f3c3b31a612b6b10ab3b380a7 [INFO] running `Command { std: "docker" "start" "-a" "33ac7b053b754772008b6cbbdb8312da5e8df45f3c3b31a612b6b10ab3b380a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33ac7b053b754772008b6cbbdb8312da5e8df45f3c3b31a612b6b10ab3b380a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33ac7b053b754772008b6cbbdb8312da5e8df45f3c3b31a612b6b10ab3b380a7", kill_on_drop: false }` [INFO] [stdout] 33ac7b053b754772008b6cbbdb8312da5e8df45f3c3b31a612b6b10ab3b380a7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 462448bc7acaed1a78e89245e5840545e05841c45e85f5da4341f123a2aa3eb0 [INFO] running `Command { std: "docker" "start" "-a" "462448bc7acaed1a78e89245e5840545e05841c45e85f5da4341f123a2aa3eb0", kill_on_drop: false }` [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Checking block-padding v0.1.4 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking opaque-debug v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking subtle-encoding v0.4.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/error.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | Err($err)?; [INFO] [stdout] | ^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/base64.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | ensure!(self.decoded_len(src)? <= dst.len(), LengthInvalid); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ensure` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/error.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | Err($err)?; [INFO] [stdout] | ^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/hex.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | ensure!(dst_length <= dst.len(), LengthInvalid); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ensure` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/error.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | Err($err)?; [INFO] [stdout] | ^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/identity.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | ensure!(self.encoded_len(src) == dst.len(), LengthInvalid); [INFO] [stdout] | ---------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ensure` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/error.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | Err($err)?; [INFO] [stdout] | ^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/subtle-encoding-0.4.1/src/identity.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | ensure!(self.decoded_len(src)? == dst.len(), LengthInvalid); [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `ensure` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `subtle-encoding` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "462448bc7acaed1a78e89245e5840545e05841c45e85f5da4341f123a2aa3eb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "462448bc7acaed1a78e89245e5840545e05841c45e85f5da4341f123a2aa3eb0", kill_on_drop: false }` [INFO] [stdout] 462448bc7acaed1a78e89245e5840545e05841c45e85f5da4341f123a2aa3eb0