[INFO] updating cached repository Jellonator/Emailang [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Jellonator/Emailang [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Jellonator/Emailang" "work/ex/beta-1.37-6/sources/1.36.0/gh/Jellonator/Emailang"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Jellonator/Emailang'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Jellonator/Emailang" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jellonator/Emailang"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jellonator/Emailang'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 374f1f91e1fdf4cd13a8ef4dd243e52709a7650a [INFO] sha for GitHub repo Jellonator/Emailang: 374f1f91e1fdf4cd13a8ef4dd243e52709a7650a [INFO] validating manifest of Jellonator/Emailang on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Jellonator/Emailang on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Jellonator/Emailang [INFO] finished frobbing Jellonator/Emailang [INFO] frobbed toml for Jellonator/Emailang written to work/ex/beta-1.37-6/sources/1.36.0/gh/Jellonator/Emailang/Cargo.toml [INFO] started frobbing Jellonator/Emailang [INFO] finished frobbing Jellonator/Emailang [INFO] frobbed toml for Jellonator/Emailang written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jellonator/Emailang/Cargo.toml [INFO] crate Jellonator/Emailang already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Jellonator/Emailang against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jellonator/Emailang:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 57992410df91de00776ede989e76211b3b4e392580aaca9c18fd6c4b8bbd96f3 [INFO] running `"docker" "start" "-a" "57992410df91de00776ede989e76211b3b4e392580aaca9c18fd6c4b8bbd96f3"` [INFO] [stderr] Compiling libc v0.2.16 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.5 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.77 [INFO] [stderr] Compiling emailang v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/user.rs:124:24 [INFO] [stderr] | [INFO] [stderr] 124 | pub type UserExtFunc = Fn(&User, &mut Interpreter, &Mail); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&User, &mut Interpreter, &Mail)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifier.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub type ModifierFunc = Fn(&Type, &mut Interpreter, &UserPath, [INFO] [stderr] | _________________________^ [INFO] [stderr] 8 | | &mut Environment, &[Type]) -> Option; [INFO] [stderr] | |_____________________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | pub type ModifierFunc = dyn Fn(&Type, &mut Interpreter, &UserPath, [INFO] [stderr] 8 | &mut Environment, &[Type]) -> Option; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/main.rs:42:20 [INFO] [stderr] | [INFO] [stderr] 42 | let ltrim = s.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/interpreter/std/stdio.rs:26:48 [INFO] [stderr] | [INFO] [stderr] 26 | mail.return_mail(inter, &mail.message, line.trim_right(), Vec::new()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter/mod.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 58 | let mut serv = match self.get_server(&tserver) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter/mod.rs:63:7 [INFO] [stderr] | [INFO] [stderr] 63 | let mut user = match serv.get_user_mut(&tuser) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter/mod.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | let mut serv = self.get_server(&def.1).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.39s [INFO] running `"docker" "inspect" "57992410df91de00776ede989e76211b3b4e392580aaca9c18fd6c4b8bbd96f3"` [INFO] running `"docker" "rm" "-f" "57992410df91de00776ede989e76211b3b4e392580aaca9c18fd6c4b8bbd96f3"` [INFO] [stdout] 57992410df91de00776ede989e76211b3b4e392580aaca9c18fd6c4b8bbd96f3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jellonator/Emailang:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 30e75147591ed104b98a2671b165f550b216c5f22f590f5b8bbfaf0c41d28619 [INFO] running `"docker" "start" "-a" "30e75147591ed104b98a2671b165f550b216c5f22f590f5b8bbfaf0c41d28619"` [INFO] [stderr] Compiling emailang v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/user.rs:124:24 [INFO] [stderr] | [INFO] [stderr] 124 | pub type UserExtFunc = Fn(&User, &mut Interpreter, &Mail); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&User, &mut Interpreter, &Mail)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/modifier.rs:7:25 [INFO] [stderr] | [INFO] [stderr] 7 | pub type ModifierFunc = Fn(&Type, &mut Interpreter, &UserPath, [INFO] [stderr] | _________________________^ [INFO] [stderr] 8 | | &mut Environment, &[Type]) -> Option; [INFO] [stderr] | |_____________________________________________________________________^ [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 7 | pub type ModifierFunc = dyn Fn(&Type, &mut Interpreter, &UserPath, [INFO] [stderr] 8 | &mut Environment, &[Type]) -> Option; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/main.rs:42:20 [INFO] [stderr] | [INFO] [stderr] 42 | let ltrim = s.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/interpreter/std/stdio.rs:26:48 [INFO] [stderr] | [INFO] [stderr] 26 | mail.return_mail(inter, &mail.message, line.trim_right(), Vec::new()); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter/mod.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 58 | let mut serv = match self.get_server(&tserver) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter/mod.rs:63:7 [INFO] [stderr] | [INFO] [stderr] 63 | let mut user = match serv.get_user_mut(&tuser) { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/interpreter/mod.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | let mut serv = self.get_server(&def.1).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `"docker" "inspect" "30e75147591ed104b98a2671b165f550b216c5f22f590f5b8bbfaf0c41d28619"` [INFO] running `"docker" "rm" "-f" "30e75147591ed104b98a2671b165f550b216c5f22f590f5b8bbfaf0c41d28619"` [INFO] [stdout] 30e75147591ed104b98a2671b165f550b216c5f22f590f5b8bbfaf0c41d28619 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Jellonator/Emailang:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 189c9e1064f139222421914afdb14a459784365e6c9e551c82cbdc33a2a43925 [INFO] running `"docker" "start" "-a" "189c9e1064f139222421914afdb14a459784365e6c9e551c82cbdc33a2a43925"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/emailang-cd1e3b0c094c9874 [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" "189c9e1064f139222421914afdb14a459784365e6c9e551c82cbdc33a2a43925"` [INFO] running `"docker" "rm" "-f" "189c9e1064f139222421914afdb14a459784365e6c9e551c82cbdc33a2a43925"` [INFO] [stdout] 189c9e1064f139222421914afdb14a459784365e6c9e551c82cbdc33a2a43925