[INFO] updating cached repository kivikakk/ebooks [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kivikakk/ebooks [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kivikakk/ebooks" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/kivikakk/ebooks"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/kivikakk/ebooks'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kivikakk/ebooks" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/kivikakk/ebooks"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/kivikakk/ebooks'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d552aaf922723ff8beba707bce3aaa89525c404 [INFO] sha for GitHub repo kivikakk/ebooks: 9d552aaf922723ff8beba707bce3aaa89525c404 [INFO] validating manifest of kivikakk/ebooks on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kivikakk/ebooks on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kivikakk/ebooks [INFO] finished frobbing kivikakk/ebooks [INFO] frobbed toml for kivikakk/ebooks written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/kivikakk/ebooks/Cargo.toml [INFO] started frobbing kivikakk/ebooks [INFO] finished frobbing kivikakk/ebooks [INFO] frobbed toml for kivikakk/ebooks written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/kivikakk/ebooks/Cargo.toml [INFO] crate kivikakk/ebooks already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking kivikakk/ebooks against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/kivikakk/ebooks:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0fba9dab2d40849d4c64703583447387f4b26af04ae70eb266f972f18cc0df3e [INFO] running `"docker" "start" "-a" "0fba9dab2d40849d4c64703583447387f4b26af04ae70eb266f972f18cc0df3e"` [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking htmlescape v0.3.1 (https://github.com/kivikakk/rust-htmlescape.git#4572c97c) [INFO] [stderr] Checking bincode v0.9.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling serde_derive_internals v0.18.0 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking dotenv v0.10.1 [INFO] [stderr] Checking csv-core v0.1.3 [INFO] [stderr] Checking csv v1.0.0-beta.5 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Compiling serde_derive v1.0.24 [INFO] [stderr] Checking egg-mode v0.12.0 [INFO] [stderr] Checking ebooks v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse.rs:68:55 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn parse(input: &str, n: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/generate.rs:49:49 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn generate(n: usize) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generate.rs:56:70 [INFO] [stderr] | [INFO] [stderr] 56 | fn generate_with_map(n: usize, map: &NgramMap) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tweet.rs:8:42 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn tweet(n: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tweet.rs:36:86 [INFO] [stderr] | [INFO] [stderr] 36 | fn pin(core: &mut Core, handle: &Handle, con_token: &KeyPair) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parse.rs:68:55 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn parse(input: &str, n: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/generate.rs:49:49 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn generate(n: usize) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/generate.rs:56:70 [INFO] [stderr] | [INFO] [stderr] 56 | fn generate_with_map(n: usize, map: &NgramMap) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tweet.rs:8:42 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn tweet(n: usize) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/tweet.rs:36:86 [INFO] [stderr] | [INFO] [stderr] 36 | fn pin(core: &mut Core, handle: &Handle, con_token: &KeyPair) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.48s [INFO] running `"docker" "inspect" "0fba9dab2d40849d4c64703583447387f4b26af04ae70eb266f972f18cc0df3e"` [INFO] running `"docker" "rm" "-f" "0fba9dab2d40849d4c64703583447387f4b26af04ae70eb266f972f18cc0df3e"` [INFO] [stdout] 0fba9dab2d40849d4c64703583447387f4b26af04ae70eb266f972f18cc0df3e