[INFO] updating cached repository https://github.com/uuttff8/tam_tam-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9c0e4f8593259cb7b3f88a97eaaa7d6e755cf42
[INFO] testing uuttff8/tam_tam-rs against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuuttff8%2Ftam_tam-rs" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/uuttff8/tam_tam-rs on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/uuttff8/tam_tam-rs
[INFO] finished tweaking git repo https://github.com/uuttff8/tam_tam-rs
[INFO] tweaked toml for git repo https://github.com/uuttff8/tam_tam-rs written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/uuttff8/tam_tam-rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 4768ce6ba6d62456e7ba87843ad6cc758746dca08367a3b8f945180c44b69824
[INFO] running `"docker" "start" "-a" "4768ce6ba6d62456e7ba87843ad6cc758746dca08367a3b8f945180c44b69824"`
[INFO] [stderr]    Compiling publicsuffix v1.5.2
[INFO] [stderr]    Compiling hyper v0.12.31
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling reqwest v0.9.18
[INFO] [stderr]    Compiling tam_tam_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `get_messages`
[INFO] [stderr]    --> src/tam_tam.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn get_messages(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_message`
[INFO] [stderr]    --> src/tam_tam.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn send_message(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `edit_message`
[INFO] [stderr]    --> src/tam_tam.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     fn edit_message(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `delete_message`
[INFO] [stderr]    --> src/tam_tam.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn delete_message(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `answer_on_callback`
[INFO] [stderr]    --> src/tam_tam.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn answer_on_callback(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_subscription`
[INFO] [stderr]    --> src/tam_tam.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn get_subscription(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `subscribe`
[INFO] [stderr]    --> src/tam_tam.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn subscribe(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unsubscribe`
[INFO] [stderr]    --> src/tam_tam.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn unsubscribe(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_updates`
[INFO] [stderr]    --> src/tam_tam.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn get_updates(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.92s
[INFO] running `"docker" "inspect" "4768ce6ba6d62456e7ba87843ad6cc758746dca08367a3b8f945180c44b69824"`
[INFO] running `"docker" "rm" "-f" "4768ce6ba6d62456e7ba87843ad6cc758746dca08367a3b8f945180c44b69824"`
[INFO] [stdout] 4768ce6ba6d62456e7ba87843ad6cc758746dca08367a3b8f945180c44b69824
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bf8928019d50713eea4f6a001e17c3f3f4fd296f6c9d8525a62605d73cfd7e2b
[INFO] running `"docker" "start" "-a" "bf8928019d50713eea4f6a001e17c3f3f4fd296f6c9d8525a62605d73cfd7e2b"`
[INFO] [stderr]    Compiling tam_tam_bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: method is never used: `get_messages`
[INFO] [stderr]    --> src/tam_tam.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn get_messages(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `send_message`
[INFO] [stderr]    --> src/tam_tam.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn send_message(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `edit_message`
[INFO] [stderr]    --> src/tam_tam.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     fn edit_message(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `delete_message`
[INFO] [stderr]    --> src/tam_tam.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn delete_message(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `answer_on_callback`
[INFO] [stderr]    --> src/tam_tam.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn answer_on_callback(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_subscription`
[INFO] [stderr]    --> src/tam_tam.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn get_subscription(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `subscribe`
[INFO] [stderr]    --> src/tam_tam.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn subscribe(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `unsubscribe`
[INFO] [stderr]    --> src/tam_tam.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn unsubscribe(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_updates`
[INFO] [stderr]    --> src/tam_tam.rs:132:5
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn get_updates(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `"docker" "inspect" "bf8928019d50713eea4f6a001e17c3f3f4fd296f6c9d8525a62605d73cfd7e2b"`
[INFO] running `"docker" "rm" "-f" "bf8928019d50713eea4f6a001e17c3f3f4fd296f6c9d8525a62605d73cfd7e2b"`
[INFO] [stdout] bf8928019d50713eea4f6a001e17c3f3f4fd296f6c9d8525a62605d73cfd7e2b
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 0a94679e0080e9cca09977fd8efdbb6c121741c962fe49c0b0eff83fd2ccc4d4
[INFO] running `"docker" "start" "-a" "0a94679e0080e9cca09977fd8efdbb6c121741c962fe49c0b0eff83fd2ccc4d4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tam_tam_bot-06005de7293d942e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tam_tam_bot
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0a94679e0080e9cca09977fd8efdbb6c121741c962fe49c0b0eff83fd2ccc4d4"`
[INFO] running `"docker" "rm" "-f" "0a94679e0080e9cca09977fd8efdbb6c121741c962fe49c0b0eff83fd2ccc4d4"`
[INFO] [stdout] 0a94679e0080e9cca09977fd8efdbb6c121741c962fe49c0b0eff83fd2ccc4d4