[INFO] fetching crate eson-tokenizer 0.0.1... [INFO] checking eson-tokenizer-0.0.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate eson-tokenizer 0.0.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate eson-tokenizer 0.0.1 [INFO] finished tweaking crates.io crate eson-tokenizer 0.0.1 [INFO] tweaked toml for crates.io crate eson-tokenizer 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate eson-tokenizer 0.0.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 22 packages to latest compatible versions [INFO] [stderr] Adding nom v7.1.3 (available: v8.0.0) [INFO] [stderr] Adding nom_locate v4.2.0 (available: v5.0.0) [INFO] [stderr] Adding ordered-float v4.6.0 (available: v5.0.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94a2aa2d628be00f1d5621b17b7383f2c4859df00fda7a43b50d6ad396c7e1fc [INFO] running `Command { std: "docker" "start" "-a" "94a2aa2d628be00f1d5621b17b7383f2c4859df00fda7a43b50d6ad396c7e1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94a2aa2d628be00f1d5621b17b7383f2c4859df00fda7a43b50d6ad396c7e1fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94a2aa2d628be00f1d5621b17b7383f2c4859df00fda7a43b50d6ad396c7e1fc", kill_on_drop: false }` [INFO] [stdout] 94a2aa2d628be00f1d5621b17b7383f2c4859df00fda7a43b50d6ad396c7e1fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e19104c750b2295aef3774d42b32d4dab65e871a7bfe479d1df9311966e3860 [INFO] running `Command { std: "docker" "start" "-a" "3e19104c750b2295aef3774d42b32d4dab65e871a7bfe479d1df9311966e3860", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ordered-float v4.6.0 [INFO] [stderr] Checking nom_locate v4.2.0 [INFO] [stderr] Checking eson-tokenizer v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fmt_string.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_literal(i: Span) -> IResult> { [INFO] [stdout] | ^^^^ ---- ---- ---- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_literal(i: Span<'_>) -> IResult, (&str, TokenRange), VerboseError>> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/prim/string.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_literal(i: Span) -> IResult> { [INFO] [stdout] | ^^^^ ---- ---- ---- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_literal(i: Span<'_>) -> IResult, (&str, TokenRange), VerboseError>> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fmt_string.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_literal(i: Span) -> IResult> { [INFO] [stdout] | ^^^^ ---- ---- ---- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 24 | fn parse_literal(i: Span<'_>) -> IResult, (&str, TokenRange), VerboseError>> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/prim/string.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_literal(i: Span) -> IResult> { [INFO] [stdout] | ^^^^ ---- ---- ---- the lifetimes get resolved as `'_` [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 70 | fn parse_literal(i: Span<'_>) -> IResult, (&str, TokenRange), VerboseError>> { [INFO] [stdout] | ++++ ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s [INFO] running `Command { std: "docker" "inspect" "3e19104c750b2295aef3774d42b32d4dab65e871a7bfe479d1df9311966e3860", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e19104c750b2295aef3774d42b32d4dab65e871a7bfe479d1df9311966e3860", kill_on_drop: false }` [INFO] [stdout] 3e19104c750b2295aef3774d42b32d4dab65e871a7bfe479d1df9311966e3860