[INFO] cloning repository https://github.com/pkoenig10/piqc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pkoenig10/piqc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkoenig10%2Fpiqc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkoenig10%2Fpiqc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a074d539397ca9a597eddd69f8e6511ca9947c35 [INFO] checking pkoenig10/piqc against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkoenig10%2Fpiqc" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pkoenig10/piqc 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/pkoenig10/piqc [INFO] finished tweaking git repo https://github.com/pkoenig10/piqc [INFO] tweaked toml for git repo https://github.com/pkoenig10/piqc written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pkoenig10/piqc 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] Downloading crates ... [INFO] [stderr] Downloaded string_cache_codegen v0.4.0 [INFO] [stderr] Downloaded lalrpop-util v0.16.3 [INFO] [stderr] Downloaded utf8-ranges v1.0.1 [INFO] [stderr] Downloaded diff v0.1.10 [INFO] [stderr] Downloaded proc-macro2 v0.4.19 [INFO] [stderr] Downloaded opaque-debug v0.2.2 [INFO] [stderr] Downloaded bit-set v0.5.0 [INFO] [stderr] Downloaded block-buffer v0.7.0 [INFO] [stderr] Downloaded log v0.4.5 [INFO] [stderr] Downloaded bit-vec v0.5.0 [INFO] [stderr] Downloaded ascii-canvas v1.0.0 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded sha2 v0.8.0 [INFO] [stderr] Downloaded itertools v0.8.0 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded lalrpop v0.16.3 [INFO] [stderr] Downloaded regex-syntax v0.6.2 [INFO] [stderr] Downloaded serde v1.0.37 [INFO] [stderr] Downloaded regex v1.1.2 [INFO] [stderr] Downloaded docopt v1.0.2 [INFO] [stderr] Downloaded fixedbitset v0.1.7 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded either v1.1.0 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded digest v0.8.0 [INFO] [stderr] Downloaded block-padding v0.1.3 [INFO] [stderr] Downloaded aho-corasick v0.6.8 [INFO] [stderr] Downloaded libc v0.2.29 [INFO] [stderr] Downloaded serde_derive v1.0.79 [INFO] [stderr] Downloaded memchr v2.1.0 [INFO] [stderr] Downloaded string_cache v0.7.1 [INFO] [stderr] Downloaded ena v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5e1571cc644ab01780bb8f3f556659a84a16ac3243ca00c8aeccd5482efdc6a8 [INFO] running `Command { std: "docker" "start" "-a" "5e1571cc644ab01780bb8f3f556659a84a16ac3243ca00c8aeccd5482efdc6a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e1571cc644ab01780bb8f3f556659a84a16ac3243ca00c8aeccd5482efdc6a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e1571cc644ab01780bb8f3f556659a84a16ac3243ca00c8aeccd5482efdc6a8", kill_on_drop: false }` [INFO] [stdout] 5e1571cc644ab01780bb8f3f556659a84a16ac3243ca00c8aeccd5482efdc6a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 033ec8b5bdbdac8f29544326d179a2ccf8bdd162ab9b4207beeaf0664b756f29 [INFO] running `Command { std: "docker" "start" "-a" "033ec8b5bdbdac8f29544326d179a2ccf8bdd162ab9b4207beeaf0664b756f29", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling debug_unreachable v0.1.1 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling fixedbitset v0.1.7 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling diff v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling string_cache_codegen v0.4.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling string_cache v0.7.1 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling piqc v0.0.0 (/opt/rustwide/workdir/piqc) [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> piqc/src/ir/func.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ir::*; [INFO] [stdout] | ------------ the item `fmt` is already imported here [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> piqc/src/ir/inst.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ir::*; [INFO] [stdout] | ------------ the item `fmt` is already imported here [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> piqc/src/ir/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use self::inst::InstData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `InstData` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> piqc/src/ir/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::inst::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> piqc/src/ir/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use self::inst::InstData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> piqc/src/ir/func.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::ir::*; [INFO] [stdout] | ------------ the item `fmt` is already imported here [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fmt` is imported redundantly [INFO] [stdout] --> piqc/src/ir/inst.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ir::*; [INFO] [stdout] | ------------ the item `fmt` is already imported here [INFO] [stdout] 2 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private item shadows public glob re-export [INFO] [stdout] --> piqc/src/ir/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use self::inst::InstData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the name `InstData` in the type namespace is supposed to be publicly re-exported here [INFO] [stdout] --> piqc/src/ir/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use self::inst::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] note: but the private item here shadows it [INFO] [stdout] --> piqc/src/ir/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use self::inst::InstData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(hidden_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> piqc/src/ast/func.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Func { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 23 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Func` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> piqc/src/ir/func.rs:63:26 [INFO] [stdout] | [INFO] [stdout] 63 | "Instruction {} already has result", [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 63 | "Instruction {} already has result", ..., [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 63 | "{}", "Instruction {} already has result", [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `span` is never read [INFO] [stdout] --> piqc/src/ast/func.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Func { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 23 | span: Span, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Func` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> piqc/src/ir/func.rs:63:26 [INFO] [stdout] | [INFO] [stdout] 63 | "Instruction {} already has result", [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in Rust 2021 [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 63 | "Instruction {} already has result", ..., [INFO] [stdout] | +++++ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 63 | "{}", "Instruction {} already has result", [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.16.3 [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" "033ec8b5bdbdac8f29544326d179a2ccf8bdd162ab9b4207beeaf0664b756f29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "033ec8b5bdbdac8f29544326d179a2ccf8bdd162ab9b4207beeaf0664b756f29", kill_on_drop: false }` [INFO] [stdout] 033ec8b5bdbdac8f29544326d179a2ccf8bdd162ab9b4207beeaf0664b756f29 [INFO] checking pkoenig10/piqc against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkoenig10%2Fpiqc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pkoenig10/piqc 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/pkoenig10/piqc [INFO] finished tweaking git repo https://github.com/pkoenig10/piqc [INFO] tweaked toml for git repo https://github.com/pkoenig10/piqc written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pkoenig10/piqc 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f66ed2eb473d95d1c939ebae4596d49963a91886a42e1df24ac4f17ad4539655 [INFO] running `Command { std: "docker" "start" "-a" "f66ed2eb473d95d1c939ebae4596d49963a91886a42e1df24ac4f17ad4539655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f66ed2eb473d95d1c939ebae4596d49963a91886a42e1df24ac4f17ad4539655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f66ed2eb473d95d1c939ebae4596d49963a91886a42e1df24ac4f17ad4539655", kill_on_drop: false }` [INFO] [stdout] f66ed2eb473d95d1c939ebae4596d49963a91886a42e1df24ac4f17ad4539655 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e571d64582d85ebf4ea4a8cc2c8b2c934a391af95153fbfc6714f9f20307a632 [INFO] running `Command { std: "docker" "start" "-a" "e571d64582d85ebf4ea4a8cc2c8b2c934a391af95153fbfc6714f9f20307a632", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.29 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling serde v1.0.37 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling block-padding v0.1.3 [INFO] [stderr] Compiling debug_unreachable v0.1.1 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling fixedbitset v0.1.7 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling either v1.1.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling lalrpop-util v0.16.3 [INFO] [stderr] Compiling diff v0.1.10 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling string_cache_codegen v0.4.0 [INFO] [stderr] Compiling generic-array v0.12.0 [INFO] [stderr] Compiling string_cache v0.7.1 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling digest v0.8.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.1.2/src/exec.rs:755:13 [INFO] [stdout] | [INFO] [stdout] 755 | / match dfa::Fsm::reverse( [INFO] [stdout] 756 | | &self.ro.dfa_reverse, [INFO] [stdout] 757 | | self.cache, [INFO] [stdout] 758 | | false, [INFO] [stdout] ... | [INFO] [stdout] 769 | | Quit => return Some(Quit), [INFO] [stdout] 770 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.1.2/src/exec.rs:755:13 [INFO] [stdout] | [INFO] [stdout] 755 | / match dfa::Fsm::reverse( [INFO] [stdout] 756 | | &self.ro.dfa_reverse, [INFO] [stdout] 757 | | self.cache, [INFO] [stdout] 758 | | false, [INFO] [stdout] ... | [INFO] [stdout] 769 | | Quit => return Some(Quit), [INFO] [stdout] 770 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.79 [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] [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] running `Command { std: "docker" "inspect" "e571d64582d85ebf4ea4a8cc2c8b2c934a391af95153fbfc6714f9f20307a632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e571d64582d85ebf4ea4a8cc2c8b2c934a391af95153fbfc6714f9f20307a632", kill_on_drop: false }` [INFO] [stdout] e571d64582d85ebf4ea4a8cc2c8b2c934a391af95153fbfc6714f9f20307a632