[INFO] fetching crate sesters 0.3.2... [INFO] checking sesters-0.3.2 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate sesters 0.3.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate sesters 0.3.2 [INFO] finished tweaking crates.io crate sesters 0.3.2 [INFO] tweaked toml for crates.io crate sesters 0.3.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sesters 0.3.2 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sesters 0.3.2 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e36d5065d89ee34623e51dc85558edfa89f8367985c15ec8e951b98c2ccd086 [INFO] running `Command { std: "docker" "start" "-a" "1e36d5065d89ee34623e51dc85558edfa89f8367985c15ec8e951b98c2ccd086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e36d5065d89ee34623e51dc85558edfa89f8367985c15ec8e951b98c2ccd086", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e36d5065d89ee34623e51dc85558edfa89f8367985c15ec8e951b98c2ccd086", kill_on_drop: false }` [INFO] [stdout] 1e36d5065d89ee34623e51dc85558edfa89f8367985c15ec8e951b98c2ccd086 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f13fbdcda8a58e6a785a5bd9716631568ac8866d2c9836e83d3662c69ff01ee [INFO] running `Command { std: "docker" "start" "-a" "5f13fbdcda8a58e6a785a5bd9716631568ac8866d2c9836e83d3662c69ff01ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling libsqlite3-sys v0.20.1 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling test-case v1.2.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking ring v0.16.20 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking confy v0.4.0 [INFO] [stderr] Checking hashlink v0.6.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking ureq v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking rusqlite v0.24.2 [INFO] [stderr] Checking serde_rusqlite v0.26.0 [INFO] [stderr] Checking rusqlite_migration v0.5.0 [INFO] [stderr] Checking sesters v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `rate` and `amount` are never read [INFO] [stdout] --> src/currency.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct ConversionError<'a, 'c, 'r> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 105 | rate: &'r Rate<'c>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | amount: &'a PriceTag<'c>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConversionError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `decimal_separators` is never read [INFO] [stdout] --> src/price_format.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct PriceFormat { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 97 | decimal_separators: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PriceFormat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 95 | currency: &'c Currency, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 98 | ) -> PriceTagMatch { [INFO] [stdout] | ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'c` [INFO] [stdout] | [INFO] [stdout] 98 | ) -> PriceTagMatch<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 139 | fn find<'txt>(&self, plain_text: &'txt str) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | fn find<'txt>(&self, plain_text: &'txt str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:220:33 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn all_price_tags<'txt>(&self, plain_text: &'txt str) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 220 | pub fn all_price_tags<'txt>(&self, plain_text: &'txt str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:228:27 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn top_price_tags(&self, n: usize, plain_text: &str) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn top_price_tags(&self, n: usize, plain_text: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rate` and `amount` are never read [INFO] [stdout] --> src/currency.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 104 | pub struct ConversionError<'a, 'c, 'r> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 105 | rate: &'r Rate<'c>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 106 | amount: &'a PriceTag<'c>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConversionError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `decimal_separators` is never read [INFO] [stdout] --> src/price_format.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct PriceFormat { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 97 | decimal_separators: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PriceFormat` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/db/tests.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | &rate.cache_until().to_sql(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 78 | let _ = &rate.cache_until().to_sql(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/db/tests.rs:114:9 [INFO] [stdout] | [INFO] [stdout] 114 | &rates_uptodate; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = &rates_uptodate; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/price_format.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | &price_format.regex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = &price_format.regex; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:98:10 [INFO] [stdout] | [INFO] [stdout] 95 | currency: &'c Currency, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] ... [INFO] [stdout] 98 | ) -> PriceTagMatch { [INFO] [stdout] | ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'c` [INFO] [stdout] | [INFO] [stdout] 98 | ) -> PriceTagMatch<'c> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 139 | fn find<'txt>(&self, plain_text: &'txt str) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 139 | fn find<'txt>(&self, plain_text: &'txt str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:220:33 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn all_price_tags<'txt>(&self, plain_text: &'txt str) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 220 | pub fn all_price_tags<'txt>(&self, plain_text: &'txt str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/price_in_text.rs:228:27 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn top_price_tags(&self, n: usize, plain_text: &str) -> Vec { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn top_price_tags(&self, n: usize, plain_text: &str) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.07s [INFO] running `Command { std: "docker" "inspect" "5f13fbdcda8a58e6a785a5bd9716631568ac8866d2c9836e83d3662c69ff01ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f13fbdcda8a58e6a785a5bd9716631568ac8866d2c9836e83d3662c69ff01ee", kill_on_drop: false }` [INFO] [stdout] 5f13fbdcda8a58e6a785a5bd9716631568ac8866d2c9836e83d3662c69ff01ee