[INFO] crate sesters 0.2.2 is already in cache
[INFO] checking sesters-0.2.2 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate sesters 0.2.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate sesters 0.2.2 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sesters 0.2.2
[INFO] finished tweaking crates.io crate sesters 0.2.2
[INFO] tweaked toml for crates.io crate sesters 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate sesters 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fd02c5bf3693087bd203c30bbaaa57d54fcb14d9fab3a54503975ccbed27db05
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "fd02c5bf3693087bd203c30bbaaa57d54fcb14d9fab3a54503975ccbed27db05"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking directories v0.10.0
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling lmdb-rkv-sys v0.8.6
[INFO] [stderr]    Compiling test-case v0.3.1
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking miniz_oxide v0.3.2
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking backtrace v0.3.38
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]     Checking error-chain v0.12.1
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[INFO] [stderr]     Checking parking_lot v0.7.1
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[INFO] [stderr]     Checking tokio-io v0.1.12
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[INFO] [stderr]     Checking env_logger v0.7.0
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking lmdb-rkv v0.11.4
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking serde v1.0.101
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking toml v0.5.3
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking confy v0.3.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking kv v0.9.2
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking sesters v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/price_in_text.rs:182:25
[INFO] [stderr]     |
[INFO] [stderr] 182 |                         ((start - location) as i32)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/price_in_text.rs:184:25
[INFO] [stderr]     |
[INFO] [stderr] 184 |                         ((location - end) as i32)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/price_in_text.rs:182:25
[INFO] [stderr]     |
[INFO] [stderr] 182 |                         ((start - location) as i32)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/price_in_text.rs:184:25
[INFO] [stderr]     |
[INFO] [stderr] 184 |                         ((location - end) as i32)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `key`
[INFO] [stderr]   --> src/api.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     key: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `key`
[INFO] [stderr]    --> src/api.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     key: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/config.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn set(c: Config) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `names`
[INFO] [stderr]    --> src/currency.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn names(&self) -> &'static [&'static str] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/currency.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 | /     pub fn new(
[INFO] [stderr] 157 | |         symbols: &'static [&'static str],
[INFO] [stderr] 158 | |         isos: &'static [&'static str],
[INFO] [stderr] 159 | |         names: &'static [&'static str],
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |         c
[INFO] [stderr] 170 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `check`
[INFO] [stderr]    --> src/currency.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     pub fn check(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `src_dst`
[INFO] [stderr]    --> src/db/rate.rs:483:5
[INFO] [stderr]     |
[INFO] [stderr] 483 |     fn src_dst(src: &Currency, dst: &Currency) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `src`
[INFO] [stderr]    --> src/db/rate.rs:489:5
[INFO] [stderr]     |
[INFO] [stderr] 489 |     fn src(src: &Currency) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `top_price_tags`
[INFO] [stderr]    --> src/price_in_text.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn top_price_tags(&self, n: usize, plain_text: &str) -> Vec<PriceTag> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `window`
[INFO] [stderr]    --> src/price_in_text.rs:329:5
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn window(&mut self, size: usize) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `currencies`
[INFO] [stderr]    --> src/price_in_text.rs:335:5
[INFO] [stderr]     |
[INFO] [stderr] 335 |     pub fn currencies(&mut self, currencies: &'c [Currency]) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `by_symbol`
[INFO] [stderr]    --> src/price_in_text.rs:341:5
[INFO] [stderr]     |
[INFO] [stderr] 341 |     pub fn by_symbol(&mut self, yes: bool) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `case_insensitive`
[INFO] [stderr]    --> src/price_in_text.rs:347:5
[INFO] [stderr]     |
[INFO] [stderr] 347 |     pub fn case_insensitive(&mut self, yes: bool) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `by_iso`
[INFO] [stderr]    --> src/price_in_text.rs:353:5
[INFO] [stderr]     |
[INFO] [stderr] 353 |     pub fn by_iso(&mut self, yes: bool) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `price`
[INFO] [stderr]    --> src/price_in_text.rs:359:5
[INFO] [stderr]     |
[INFO] [stderr] 359 |     pub fn price(&mut self, format: PriceFormat) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `key`
[INFO] [stderr]   --> src/api.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     key: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `key`
[INFO] [stderr]    --> src/api.rs:134:5
[INFO] [stderr]     |
[INFO] [stderr] 134 |     key: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set`
[INFO] [stderr]   --> src/config.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn set(c: Config) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `names`
[INFO] [stderr]    --> src/currency.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn names(&self) -> &'static [&'static str] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/currency.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 | /     pub fn new(
[INFO] [stderr] 157 | |         symbols: &'static [&'static str],
[INFO] [stderr] 158 | |         isos: &'static [&'static str],
[INFO] [stderr] 159 | |         names: &'static [&'static str],
[INFO] [stderr] ...   |
[INFO] [stderr] 169 | |         c
[INFO] [stderr] 170 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SHORT_TXT`
[INFO] [stderr]   --> src/price_in_text/tests.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     const SHORT_TXT: &str = "short";
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `LONG_TXT`
[INFO] [stderr]   --> src/price_in_text/tests.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     const LONG_TXT: &str = "some quite loooooooooooooooooooooooooooong text";
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `top_price_tags`
[INFO] [stderr]    --> src/price_in_text.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 226 |     pub fn top_price_tags(&self, n: usize, plain_text: &str) -> Vec<PriceTag> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `window`
[INFO] [stderr]    --> src/price_in_text.rs:329:5
[INFO] [stderr]     |
[INFO] [stderr] 329 |     pub fn window(&mut self, size: usize) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `price`
[INFO] [stderr]    --> src/price_in_text.rs:359:5
[INFO] [stderr]     |
[INFO] [stderr] 359 |     pub fn price(&mut self, format: PriceFormat) -> &mut EngineBuilder<'c> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "fd02c5bf3693087bd203c30bbaaa57d54fcb14d9fab3a54503975ccbed27db05"`
[INFO] running `"docker" "rm" "-f" "fd02c5bf3693087bd203c30bbaaa57d54fcb14d9fab3a54503975ccbed27db05"`
[INFO] [stdout] fd02c5bf3693087bd203c30bbaaa57d54fcb14d9fab3a54503975ccbed27db05
