[INFO] cloning repository https://github.com/yskszk63/historify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yskszk63/historify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fhistorify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fhistorify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74a132de2b4f54c8778f4b250f7c06a4fd019a49
[INFO] testing yskszk63/historify against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyskszk63%2Fhistorify" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yskszk63/historify on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yskszk63/historify
[INFO] finished tweaking git repo https://github.com/yskszk63/historify
[INFO] tweaked toml for git repo https://github.com/yskszk63/historify written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/yskszk63/historify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base32 v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ea751f4d11c7815b98f6d5eca86d9422c91a2b48cf659e003314566a6269d9a0
[INFO] running `Command { std: "docker" "start" "-a" "ea751f4d11c7815b98f6d5eca86d9422c91a2b48cf659e003314566a6269d9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea751f4d11c7815b98f6d5eca86d9422c91a2b48cf659e003314566a6269d9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea751f4d11c7815b98f6d5eca86d9422c91a2b48cf659e003314566a6269d9a0", kill_on_drop: false }`
[INFO] [stdout] ea751f4d11c7815b98f6d5eca86d9422c91a2b48cf659e003314566a6269d9a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 11c5f1f4c54c84b127011ec2233daf477230db9862becbb8634ab6700e8e4f89
[INFO] running `Command { std: "docker" "start" "-a" "11c5f1f4c54c84b127011ec2233daf477230db9862becbb8634ab6700e8e4f89", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling historify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `convert`
[INFO] [stdout]  --> src/map_runes.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn convert(s: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]  --> src/map_runes.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn map(c: char) -> &'static str {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert`
[INFO] [stdout]  --> src/map_cuneiform.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn convert(s: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]  --> src/map_cuneiform.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn map(c: char) -> &'static str {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.35s
[INFO] running `Command { std: "docker" "inspect" "11c5f1f4c54c84b127011ec2233daf477230db9862becbb8634ab6700e8e4f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11c5f1f4c54c84b127011ec2233daf477230db9862becbb8634ab6700e8e4f89", kill_on_drop: false }`
[INFO] [stdout] 11c5f1f4c54c84b127011ec2233daf477230db9862becbb8634ab6700e8e4f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0b5083f006a165c5e04dbdc2ccefe4e8d12bd6301671028a0576500720a0714c
[INFO] running `Command { std: "docker" "start" "-a" "0b5083f006a165c5e04dbdc2ccefe4e8d12bd6301671028a0576500720a0714c", kill_on_drop: false }`
[INFO] [stderr]    Compiling historify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `convert`
[INFO] [stdout]  --> src/map_runes.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn convert(s: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]  --> src/map_runes.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn map(c: char) -> &'static str {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert`
[INFO] [stdout]  --> src/map_cuneiform.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn convert(s: &str) -> String {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `map`
[INFO] [stdout]  --> src/map_cuneiform.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn map(c: char) -> &'static str {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b5083f006a165c5e04dbdc2ccefe4e8d12bd6301671028a0576500720a0714c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b5083f006a165c5e04dbdc2ccefe4e8d12bd6301671028a0576500720a0714c", kill_on_drop: false }`
[INFO] [stdout] 0b5083f006a165c5e04dbdc2ccefe4e8d12bd6301671028a0576500720a0714c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7798c18e14b92699c846390d1a89cea8d2806d06e9a1dfa1f2c0145a2a0df6ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7798c18e14b92699c846390d1a89cea8d2806d06e9a1dfa1f2c0145a2a0df6ad", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `convert`
[INFO] [stderr]  --> src/map_runes.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn convert(s: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map`
[INFO] [stderr]  --> src/map_runes.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn map(c: char) -> &'static str {
[INFO] [stderr]   |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `convert`
[INFO] [stderr]  --> src/map_cuneiform.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn convert(s: &str) -> String {
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map`
[INFO] [stderr]  --> src/map_cuneiform.rs:6:4
[INFO] [stderr]   |
[INFO] [stderr] 6 | fn map(c: char) -> &'static str {
[INFO] [stderr]   |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/historify-eec3afea686bf8e7)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7798c18e14b92699c846390d1a89cea8d2806d06e9a1dfa1f2c0145a2a0df6ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7798c18e14b92699c846390d1a89cea8d2806d06e9a1dfa1f2c0145a2a0df6ad", kill_on_drop: false }`
[INFO] [stdout] 7798c18e14b92699c846390d1a89cea8d2806d06e9a1dfa1f2c0145a2a0df6ad