[INFO] crate sea-canal 0.3.0 is already in cache [INFO] testing sea-canal-0.3.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate sea-canal 0.3.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate sea-canal 0.3.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sea-canal 0.3.0 [INFO] finished tweaking crates.io crate sea-canal 0.3.0 [INFO] tweaked toml for crates.io crate sea-canal 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba5367f003e552c1165549550620708f8dff33184e1a23335f395d33be13d211 [INFO] running `"docker" "start" "-a" "ba5367f003e552c1165549550620708f8dff33184e1a23335f395d33be13d211"` [INFO] [stderr] Compiling sea-canal v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(write!(fmt, "{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pattern.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [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/pattern.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `"docker" "inspect" "ba5367f003e552c1165549550620708f8dff33184e1a23335f395d33be13d211"` [INFO] running `"docker" "rm" "-f" "ba5367f003e552c1165549550620708f8dff33184e1a23335f395d33be13d211"` [INFO] [stdout] ba5367f003e552c1165549550620708f8dff33184e1a23335f395d33be13d211 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6327a80ecf21989060999b425f81e56d1d3ac2bbaca05c1b4c59f3d08f90c9ce [INFO] running `"docker" "start" "-a" "6327a80ecf21989060999b425f81e56d1d3ac2bbaca05c1b4c59f3d08f90c9ce"` [INFO] [stderr] Compiling sea-canal v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(write!(fmt, "{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pattern.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [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/pattern.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(write!(fmt, "{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pattern.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [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/pattern.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `"docker" "inspect" "6327a80ecf21989060999b425f81e56d1d3ac2bbaca05c1b4c59f3d08f90c9ce"` [INFO] running `"docker" "rm" "-f" "6327a80ecf21989060999b425f81e56d1d3ac2bbaca05c1b4c59f3d08f90c9ce"` [INFO] [stdout] 6327a80ecf21989060999b425f81e56d1d3ac2bbaca05c1b4c59f3d08f90c9ce [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stdout] ccc039c0f9a952ad8f5ea5323fb30ffcb73b6966900e13bb742560e9d4baa1b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ccc039c0f9a952ad8f5ea5323fb30ffcb73b6966900e13bb742560e9d4baa1b3"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, ", ")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(write!(fmt, "{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/pattern.rs:166:13 [INFO] [stderr] | [INFO] [stderr] 166 | try!(write!(fmt, "{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/pattern.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [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/pattern.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [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/pattern.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [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/pattern.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | fn fmt(&self, mut fmt: &mut Formatter) -> Result<(), Error> { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sea_canal-2606351b226c180b [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test pattern::tests::fmt_pat ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_cube_root ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_cube ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_const ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_mod ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_minus ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_plus ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_mult ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_square_root ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_square ... ok [INFO] [stdout] test pattern::tests::fmt_pat_elem_div ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scnl-b3ec3d1b180c6953 [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] Running /opt/rustwide/target/debug/deps/lib-b88a9ceb2b9847f2 [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test custom::find_any_pattern ... ok [INFO] [stdout] test standard::find_any_pattern ... ok [INFO] [stdout] test standard::find_any_pattern_of_length ... ok [INFO] [stdout] test meta::meta_find_any_pattern ... ok [INFO] [stdout] test standard::find_patterns ... ok [INFO] [stdout] test standard::find_patterns_of_length ... ok [INFO] [stdout] test meta::meta_find_patterns_of_length ... ok [INFO] [stdout] test meta::mixed_operand_meta_pattern ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests sea-canal [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/pattern.rs - pattern::Pattern::extend_each (line 132) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ccc039c0f9a952ad8f5ea5323fb30ffcb73b6966900e13bb742560e9d4baa1b3"` [INFO] running `"docker" "rm" "-f" "ccc039c0f9a952ad8f5ea5323fb30ffcb73b6966900e13bb742560e9d4baa1b3"` [INFO] [stdout] ccc039c0f9a952ad8f5ea5323fb30ffcb73b6966900e13bb742560e9d4baa1b3