[INFO] cloning repository https://github.com/lastmjs/ic-http-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lastmjs/ic-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastmjs%2Fic-http-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastmjs%2Fic-http-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 691b80bf6d0fdddfa9caadc0f9f2a98a5eceb44b [INFO] checking lastmjs/ic-http-server against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastmjs%2Fic-http-server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lastmjs/ic-http-server 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 git repo https://github.com/lastmjs/ic-http-server [INFO] finished tweaking git repo https://github.com/lastmjs/ic-http-server [INFO] tweaked toml for git repo https://github.com/lastmjs/ic-http-server written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lastmjs/ic-http-server 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1f594957296bb5c0df966e6e7cb205e84c9f040d86112fca51fd27dc9a25b031 [INFO] running `Command { std: "docker" "start" "-a" "1f594957296bb5c0df966e6e7cb205e84c9f040d86112fca51fd27dc9a25b031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f594957296bb5c0df966e6e7cb205e84c9f040d86112fca51fd27dc9a25b031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f594957296bb5c0df966e6e7cb205e84c9f040d86112fca51fd27dc9a25b031", kill_on_drop: false }` [INFO] [stdout] 1f594957296bb5c0df966e6e7cb205e84c9f040d86112fca51fd27dc9a25b031 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a577cf3bf69c54da5a8e7c680575218c5331d1eb86cff14c384369ffbb0c5dca [INFO] running `Command { std: "docker" "start" "-a" "a577cf3bf69c54da5a8e7c680575218c5331d1eb86cff14c384369ffbb0c5dca", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling string_cache v0.8.3 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling lalrpop-util v0.19.7 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling lalrpop v0.19.7 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling base32 v0.4.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling pretty v0.10.0 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling candid_derive v0.4.5 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling candid v0.7.10 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking ic-types v0.3.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling serde_tokenstream v0.1.3 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.6 [INFO] [stderr] Compiling num_enum v0.5.6 [INFO] [stderr] Checking ic-cdk v0.4.0 [INFO] [stderr] Compiling ic-cdk-macros v0.4.0 [INFO] [stderr] Checking http_server v0.0.0 (/opt/rustwide/workdir/canisters/http_server) [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> canisters/http_server/src/rc_bytes.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> canisters/http_server/src/rc_bytes.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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` profile [unoptimized + debuginfo] target(s) in 26.18s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a577cf3bf69c54da5a8e7c680575218c5331d1eb86cff14c384369ffbb0c5dca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a577cf3bf69c54da5a8e7c680575218c5331d1eb86cff14c384369ffbb0c5dca", kill_on_drop: false }` [INFO] [stdout] a577cf3bf69c54da5a8e7c680575218c5331d1eb86cff14c384369ffbb0c5dca [INFO] checking lastmjs/ic-http-server against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flastmjs%2Fic-http-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lastmjs/ic-http-server 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 git repo https://github.com/lastmjs/ic-http-server [INFO] finished tweaking git repo https://github.com/lastmjs/ic-http-server [INFO] tweaked toml for git repo https://github.com/lastmjs/ic-http-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/lastmjs/ic-http-server 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b18514b09f4a22ca6d15a2a0f61a61458ad16c85e9c46cbe7afd89566710a707 [INFO] running `Command { std: "docker" "start" "-a" "b18514b09f4a22ca6d15a2a0f61a61458ad16c85e9c46cbe7afd89566710a707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b18514b09f4a22ca6d15a2a0f61a61458ad16c85e9c46cbe7afd89566710a707", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b18514b09f4a22ca6d15a2a0f61a61458ad16c85e9c46cbe7afd89566710a707", kill_on_drop: false }` [INFO] [stdout] b18514b09f4a22ca6d15a2a0f61a61458ad16c85e9c46cbe7afd89566710a707 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 80808c5d22eaa122d8d1634c4fc55965e00433b0c96164c1b0d88612d40a398e [INFO] running `Command { std: "docker" "start" "-a" "80808c5d22eaa122d8d1634c4fc55965e00433b0c96164c1b0d88612d40a398e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling string_cache v0.8.3 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.4/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "80808c5d22eaa122d8d1634c4fc55965e00433b0c96164c1b0d88612d40a398e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80808c5d22eaa122d8d1634c4fc55965e00433b0c96164c1b0d88612d40a398e", kill_on_drop: false }` [INFO] [stdout] 80808c5d22eaa122d8d1634c4fc55965e00433b0c96164c1b0d88612d40a398e