[INFO] fetching crate porter_stemmers_rs 1.3.0...
[INFO] testing porter_stemmers_rs-1.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate porter_stemmers_rs 1.3.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate porter_stemmers_rs 1.3.0
[INFO] finished tweaking crates.io crate porter_stemmers_rs 1.3.0
[INFO] tweaked toml for crates.io crate porter_stemmers_rs 1.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate porter_stemmers_rs 1.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate porter_stemmers_rs 1.3.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11b87ff2fa0ef8f4042428e5b0ff4d02e1d82e94a2725066c2abde5fd1aa4734
[INFO] running `Command { std: "docker" "start" "-a" "11b87ff2fa0ef8f4042428e5b0ff4d02e1d82e94a2725066c2abde5fd1aa4734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11b87ff2fa0ef8f4042428e5b0ff4d02e1d82e94a2725066c2abde5fd1aa4734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11b87ff2fa0ef8f4042428e5b0ff4d02e1d82e94a2725066c2abde5fd1aa4734", kill_on_drop: false }`
[INFO] [stdout] 11b87ff2fa0ef8f4042428e5b0ff4d02e1d82e94a2725066c2abde5fd1aa4734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639a929b1e8d01cce036085aeb7f34a6df45b6f8c709c7be22a704b736a98046
[INFO] running `Command { std: "docker" "start" "-a" "639a929b1e8d01cce036085aeb7f34a6df45b6f8c709c7be22a704b736a98046", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling porter_stemmers_rs v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static `A_10` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | static A_10: &'static [Among<Context>; 10] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_11` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | static A_11: &'static [Among<Context>; 5] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_12` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | static A_12: &'static [Among<Context>; 6] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_13` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | static A_13: &'static [Among<Context>; 2] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_V_Hash` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn r_V_Hash(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Participle_Clitic_Tails` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:595:4
[INFO] [stdout]     |
[INFO] [stdout] 595 | fn r_Participle_Clitic_Tails(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Verb_Person_Endings` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:630:4
[INFO] [stdout]     |
[INFO] [stdout] 630 | fn r_Verb_Person_Endings(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Verb_Tense_Mood_Markers` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:646:4
[INFO] [stdout]     |
[INFO] [stdout] 646 | fn r_Verb_Tense_Mood_Markers(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Stem_Verb` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:683:4
[INFO] [stdout]     |
[INFO] [stdout] 683 | fn r_Stem_Verb(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_current`, `set_current_s`, `hop_checked`, `hop_back_checked`, and `assign_to` are never used
[INFO] [stdout]    --> src/snowball/snowball_env.rs:31:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> SnowballEnv<'a> {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub fn set_current(&mut self, current: &'a str) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn set_current_s(&mut self, current: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn hop_checked(&mut self, delta: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn hop_back_checked(&mut self, delta: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub fn assign_to(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "639a929b1e8d01cce036085aeb7f34a6df45b6f8c709c7be22a704b736a98046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639a929b1e8d01cce036085aeb7f34a6df45b6f8c709c7be22a704b736a98046", kill_on_drop: false }`
[INFO] [stdout] 639a929b1e8d01cce036085aeb7f34a6df45b6f8c709c7be22a704b736a98046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21c59ccc7ee68e3fece1e5f3db8c0e1503c23711f503aa059e368b3017b60742
[INFO] running `Command { std: "docker" "start" "-a" "21c59ccc7ee68e3fece1e5f3db8c0e1503c23711f503aa059e368b3017b60742", kill_on_drop: false }`
[INFO] [stdout] warning: static `A_10` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | static A_10: &'static [Among<Context>; 10] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_11` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | static A_11: &'static [Among<Context>; 5] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_12` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | static A_12: &'static [Among<Context>; 6] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_13` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | static A_13: &'static [Among<Context>; 2] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_V_Hash` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn r_V_Hash(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Participle_Clitic_Tails` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:595:4
[INFO] [stdout]     |
[INFO] [stdout] 595 | fn r_Participle_Clitic_Tails(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Verb_Person_Endings` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:630:4
[INFO] [stdout]     |
[INFO] [stdout] 630 | fn r_Verb_Person_Endings(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Verb_Tense_Mood_Markers` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:646:4
[INFO] [stdout]     |
[INFO] [stdout] 646 | fn r_Verb_Tense_Mood_Markers(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Stem_Verb` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:683:4
[INFO] [stdout]     |
[INFO] [stdout] 683 | fn r_Stem_Verb(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_current`, `set_current_s`, `hop_checked`, `hop_back_checked`, and `assign_to` are never used
[INFO] [stdout]    --> src/snowball/snowball_env.rs:31:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> SnowballEnv<'a> {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub fn set_current(&mut self, current: &'a str) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn set_current_s(&mut self, current: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn hop_checked(&mut self, delta: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn hop_back_checked(&mut self, delta: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub fn assign_to(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling porter_stemmers_rs v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static `A_10` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | static A_10: &'static [Among<Context>; 10] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_11` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | static A_11: &'static [Among<Context>; 5] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_12` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | static A_12: &'static [Among<Context>; 6] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `A_13` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | static A_13: &'static [Among<Context>; 2] = &[
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_V_Hash` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:330:4
[INFO] [stdout]     |
[INFO] [stdout] 330 | fn r_V_Hash(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Participle_Clitic_Tails` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:595:4
[INFO] [stdout]     |
[INFO] [stdout] 595 | fn r_Participle_Clitic_Tails(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Verb_Person_Endings` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:630:4
[INFO] [stdout]     |
[INFO] [stdout] 630 | fn r_Verb_Person_Endings(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Verb_Tense_Mood_Markers` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:646:4
[INFO] [stdout]     |
[INFO] [stdout] 646 | fn r_Verb_Tense_Mood_Markers(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r_Stem_Verb` is never used
[INFO] [stdout]    --> src/snowball/algorithms/persian.rs:683:4
[INFO] [stdout]     |
[INFO] [stdout] 683 | fn r_Stem_Verb(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_current`, `set_current_s`, `hop_checked`, `hop_back_checked`, and `assign_to` are never used
[INFO] [stdout]    --> src/snowball/snowball_env.rs:31:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<'a> SnowballEnv<'a> {
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  31 |     pub fn set_current(&mut self, current: &'a str) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn set_current_s(&mut self, current: String) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     pub fn hop_checked(&mut self, delta: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn hop_back_checked(&mut self, delta: i32) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |     pub fn assign_to(&mut self) -> String {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.46s
[INFO] running `Command { std: "docker" "inspect" "21c59ccc7ee68e3fece1e5f3db8c0e1503c23711f503aa059e368b3017b60742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21c59ccc7ee68e3fece1e5f3db8c0e1503c23711f503aa059e368b3017b60742", kill_on_drop: false }`
[INFO] [stdout] 21c59ccc7ee68e3fece1e5f3db8c0e1503c23711f503aa059e368b3017b60742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89809d2444217c5b9767ceb3e0455a14fd6acbefe4a80168207dad17dbaf715e
[INFO] running `Command { std: "docker" "start" "-a" "89809d2444217c5b9767ceb3e0455a14fd6acbefe4a80168207dad17dbaf715e", kill_on_drop: false }`
[INFO] [stderr] warning: static `A_10` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:120:8
[INFO] [stderr]     |
[INFO] [stderr] 120 | static A_10: &'static [Among<Context>; 10] = &[
[INFO] [stderr]     |        ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `A_11` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 | static A_11: &'static [Among<Context>; 5] = &[
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `A_12` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:146:8
[INFO] [stderr]     |
[INFO] [stderr] 146 | static A_12: &'static [Among<Context>; 6] = &[
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `A_13` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:155:8
[INFO] [stderr]     |
[INFO] [stderr] 155 | static A_13: &'static [Among<Context>; 2] = &[
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `r_V_Hash` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:330:4
[INFO] [stderr]     |
[INFO] [stderr] 330 | fn r_V_Hash(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `r_Participle_Clitic_Tails` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:595:4
[INFO] [stderr]     |
[INFO] [stderr] 595 | fn r_Participle_Clitic_Tails(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `r_Verb_Person_Endings` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:630:4
[INFO] [stderr]     |
[INFO] [stderr] 630 | fn r_Verb_Person_Endings(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `r_Verb_Tense_Mood_Markers` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:646:4
[INFO] [stderr]     |
[INFO] [stderr] 646 | fn r_Verb_Tense_Mood_Markers(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `r_Stem_Verb` is never used
[INFO] [stderr]    --> src/snowball/algorithms/persian.rs:683:4
[INFO] [stderr]     |
[INFO] [stderr] 683 | fn r_Stem_Verb(env: &mut SnowballEnv, context: &mut Context) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_current`, `set_current_s`, `hop_checked`, `hop_back_checked`, and `assign_to` are never used
[INFO] [stderr]    --> src/snowball/snowball_env.rs:31:12
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl<'a> SnowballEnv<'a> {
[INFO] [stderr]     | ------------------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  31 |     pub fn set_current(&mut self, current: &'a str) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  35 |     pub fn set_current_s(&mut self, current: String) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     pub fn hop_checked(&mut self, delta: i32) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub fn hop_back_checked(&mut self, delta: i32) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 349 |     pub fn assign_to(&mut self) -> String {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `porter_stemmers_rs` (lib) generated 10 warnings
[INFO] [stderr] warning: `porter_stemmers_rs` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/porter_stemmers_rs-91ff3961c3611e4f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::english_test ... ok
[INFO] [stdout] test tests::polish_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests porter_stemmers_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.68s; merged doctests compilation took 0.66s
[INFO] running `Command { std: "docker" "inspect" "89809d2444217c5b9767ceb3e0455a14fd6acbefe4a80168207dad17dbaf715e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89809d2444217c5b9767ceb3e0455a14fd6acbefe4a80168207dad17dbaf715e", kill_on_drop: false }`
[INFO] [stdout] 89809d2444217c5b9767ceb3e0455a14fd6acbefe4a80168207dad17dbaf715e