[INFO] fetching crate excelwriter 0.1.0... [INFO] checking excelwriter-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate excelwriter 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate excelwriter 0.1.0 [INFO] finished tweaking crates.io crate excelwriter 0.1.0 [INFO] tweaked toml for crates.io crate excelwriter 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate excelwriter 0.1.0 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] crate crates.io crate excelwriter 0.1.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pbkdf2 v0.10.1 [INFO] [stderr] Downloaded password-hash v0.3.2 [INFO] [stderr] Downloaded ctor v0.1.23 [INFO] [stderr] Downloaded time v0.3.12 [INFO] [stderr] Downloaded sha1 v0.10.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.42 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a5740b15ccca415a60ac24bf88ceff14afde456d8434f94b5bb31634022b9cb [INFO] running `Command { std: "docker" "start" "-a" "7a5740b15ccca415a60ac24bf88ceff14afde456d8434f94b5bb31634022b9cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a5740b15ccca415a60ac24bf88ceff14afde456d8434f94b5bb31634022b9cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a5740b15ccca415a60ac24bf88ceff14afde456d8434f94b5bb31634022b9cb", kill_on_drop: false }` [INFO] [stdout] 7a5740b15ccca415a60ac24bf88ceff14afde456d8434f94b5bb31634022b9cb [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1267a2c08bb87b4b118b718261664bf421964302718be1c487cf4a1994387b56 [INFO] running `Command { std: "docker" "start" "-a" "1267a2c08bb87b4b118b718261664bf421964302718be1c487cf4a1994387b56", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling zstd-safe v4.1.6+zstd.1.5.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking base64ct v1.0.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking password-hash v0.3.2 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Compiling zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking time v0.3.12 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking sha1 v0.10.1 [INFO] [stderr] Checking pbkdf2 v0.10.1 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking zstd v0.10.2+zstd.1.5.2 [INFO] [stderr] Checking zip v0.6.2 [INFO] [stderr] Checking excelwriter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/styles.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn new(xf_formats: &Vec, font_count: u32) -> Styles { [INFO] [stdout] | ^^^^^^^^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 21 | pub(crate) fn new(xf_formats: &Vec, font_count: u32) -> Styles<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/workbook.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(filename: &'a str) -> Workbook { [INFO] [stdout] | ^^ -------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(filename: &'a str) -> Workbook<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/styles.rs:21:35 [INFO] [stdout] | [INFO] [stdout] 21 | pub(crate) fn new(xf_formats: &Vec, font_count: u32) -> Styles { [INFO] [stdout] | ^^^^^^^^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 21 | pub(crate) fn new(xf_formats: &Vec, font_count: u32) -> Styles<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/workbook.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(filename: &'a str) -> Workbook { [INFO] [stdout] | ^^ -------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(filename: &'a str) -> Workbook<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.82s [INFO] running `Command { std: "docker" "inspect" "1267a2c08bb87b4b118b718261664bf421964302718be1c487cf4a1994387b56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1267a2c08bb87b4b118b718261664bf421964302718be1c487cf4a1994387b56", kill_on_drop: false }` [INFO] [stdout] 1267a2c08bb87b4b118b718261664bf421964302718be1c487cf4a1994387b56