[INFO] updating cached repository mbyio/chatbot [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mbyio/chatbot [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mbyio/chatbot" "work/ex/beta-1.38-1/sources/1.37.0/gh/mbyio/chatbot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mbyio/chatbot'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mbyio/chatbot" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mbyio/chatbot"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mbyio/chatbot'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 682e43ca6b7b51b21d00cbfc378c1345a06beb3e [INFO] sha for GitHub repo mbyio/chatbot: 682e43ca6b7b51b21d00cbfc378c1345a06beb3e [INFO] validating manifest of mbyio/chatbot on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mbyio/chatbot on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mbyio/chatbot [INFO] finished frobbing mbyio/chatbot [INFO] frobbed toml for mbyio/chatbot written to work/ex/beta-1.38-1/sources/1.37.0/gh/mbyio/chatbot/Cargo.toml [INFO] started frobbing mbyio/chatbot [INFO] finished frobbing mbyio/chatbot [INFO] frobbed toml for mbyio/chatbot written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mbyio/chatbot/Cargo.toml [INFO] crate mbyio/chatbot already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mbyio/chatbot/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mbyio/chatbot against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mbyio/chatbot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] af61a8363ef3b2ac1f443958102d0707682d2b10d1891a926451c6afb0377473 [INFO] running `"docker" "start" "-a" "af61a8363ef3b2ac1f443958102d0707682d2b10d1891a926451c6afb0377473"` [INFO] [stderr] Compiling chatbot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:167:1 [INFO] [stderr] | [INFO] [stderr] 167 | / lazy_static! { [INFO] [stderr] 168 | | static ref TOKEN_REGEX: Regex = { [INFO] [stderr] 169 | | let mut s = String::new(); [INFO] [stderr] 170 | | s.push_str("^("); [INFO] [stderr] ... | [INFO] [stderr] 177 | | }; [INFO] [stderr] 178 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:167:1 [INFO] [stderr] | [INFO] [stderr] 167 | / lazy_static! { [INFO] [stderr] 168 | | static ref TOKEN_REGEX: Regex = { [INFO] [stderr] 169 | | let mut s = String::new(); [INFO] [stderr] 170 | | s.push_str("^("); [INFO] [stderr] ... | [INFO] [stderr] 177 | | }; [INFO] [stderr] 178 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_name` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | fn with_name(s: &str) -> TokenKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `token` [INFO] [stderr] --> src/main.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | token: Token, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `num_tokens` [INFO] [stderr] --> src/main.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | fn num_tokens(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.25s [INFO] running `"docker" "inspect" "af61a8363ef3b2ac1f443958102d0707682d2b10d1891a926451c6afb0377473"` [INFO] running `"docker" "rm" "-f" "af61a8363ef3b2ac1f443958102d0707682d2b10d1891a926451c6afb0377473"` [INFO] [stdout] af61a8363ef3b2ac1f443958102d0707682d2b10d1891a926451c6afb0377473 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mbyio/chatbot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] e4f718424d46544b279cf6850b1df26d009087b68f1a5bed12ac63f1400b6693 [INFO] running `"docker" "start" "-a" "e4f718424d46544b279cf6850b1df26d009087b68f1a5bed12ac63f1400b6693"` [INFO] [stderr] Compiling chatbot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:167:1 [INFO] [stderr] | [INFO] [stderr] 167 | / lazy_static! { [INFO] [stderr] 168 | | static ref TOKEN_REGEX: Regex = { [INFO] [stderr] 169 | | let mut s = String::new(); [INFO] [stderr] 170 | | s.push_str("^("); [INFO] [stderr] ... | [INFO] [stderr] 177 | | }; [INFO] [stderr] 178 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:167:1 [INFO] [stderr] | [INFO] [stderr] 167 | / lazy_static! { [INFO] [stderr] 168 | | static ref TOKEN_REGEX: Regex = { [INFO] [stderr] 169 | | let mut s = String::new(); [INFO] [stderr] 170 | | s.push_str("^("); [INFO] [stderr] ... | [INFO] [stderr] 177 | | }; [INFO] [stderr] 178 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_name` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | fn with_name(s: &str) -> TokenKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `token` [INFO] [stderr] --> src/main.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | token: Token, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `num_tokens` [INFO] [stderr] --> src/main.rs:138:5 [INFO] [stderr] | [INFO] [stderr] 138 | fn num_tokens(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `"docker" "inspect" "e4f718424d46544b279cf6850b1df26d009087b68f1a5bed12ac63f1400b6693"` [INFO] running `"docker" "rm" "-f" "e4f718424d46544b279cf6850b1df26d009087b68f1a5bed12ac63f1400b6693"` [INFO] [stdout] e4f718424d46544b279cf6850b1df26d009087b68f1a5bed12ac63f1400b6693 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mbyio/chatbot:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 2b07f8ef8e24ddb8e8ed7837e92125ee1ab42bb7deba7b9b7f3be53fe05b83ec [INFO] running `"docker" "start" "-a" "2b07f8ef8e24ddb8e8ed7837e92125ee1ab42bb7deba7b9b7f3be53fe05b83ec"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/chatbot-10202cfd49e70975 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "2b07f8ef8e24ddb8e8ed7837e92125ee1ab42bb7deba7b9b7f3be53fe05b83ec"` [INFO] running `"docker" "rm" "-f" "2b07f8ef8e24ddb8e8ed7837e92125ee1ab42bb7deba7b9b7f3be53fe05b83ec"` [INFO] [stdout] 2b07f8ef8e24ddb8e8ed7837e92125ee1ab42bb7deba7b9b7f3be53fe05b83ec