[INFO] updating cached repository https://github.com/Jkillelea/colorize [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 5e2d8cdc7954e80996778b8f14d86cd86111d667 [INFO] testing Jkillelea/colorize against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJkillelea%2Fcolorize" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jkillelea/colorize on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Jkillelea/colorize [INFO] finished tweaking git repo https://github.com/Jkillelea/colorize [INFO] tweaked toml for git repo https://github.com/Jkillelea/colorize written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Jkillelea/colorize already has a lockfile, it will not be regenerated [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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0fd9421373ada588ba450264b4dda226da29b5c20ae56864645e0db1cc949e24 [INFO] running `"docker" "start" "-a" "0fd9421373ada588ba450264b4dda226da29b5c20ae56864645e0db1cc949e24"` [INFO] [stderr] Compiling colorize v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:93:27 [INFO] [stderr] | [INFO] [stderr] 93 | impl<'a> Colorize for Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [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/lib.rs:120:26 [INFO] [stderr] | [INFO] [stderr] 120 | fn color_string(string: &fmt::Display, colorcode: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:26 [INFO] [stderr] | [INFO] [stderr] 126 | fn reset_string(string: &fmt::Display) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:30 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:51 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `"docker" "inspect" "0fd9421373ada588ba450264b4dda226da29b5c20ae56864645e0db1cc949e24"` [INFO] running `"docker" "rm" "-f" "0fd9421373ada588ba450264b4dda226da29b5c20ae56864645e0db1cc949e24"` [INFO] [stdout] 0fd9421373ada588ba450264b4dda226da29b5c20ae56864645e0db1cc949e24 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 2371ac895d16dde7ec20f3c9a49beb05881f599e974864e3c7bb183c0b4d469b [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" "2371ac895d16dde7ec20f3c9a49beb05881f599e974864e3c7bb183c0b4d469b"` [INFO] [stderr] Compiling colorize v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:93:27 [INFO] [stderr] | [INFO] [stderr] 93 | impl<'a> Colorize for Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [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/lib.rs:120:26 [INFO] [stderr] | [INFO] [stderr] 120 | fn color_string(string: &fmt::Display, colorcode: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:26 [INFO] [stderr] | [INFO] [stderr] 126 | fn reset_string(string: &fmt::Display) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:30 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:51 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:93:27 [INFO] [stderr] | [INFO] [stderr] 93 | impl<'a> Colorize for Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [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/lib.rs:120:26 [INFO] [stderr] | [INFO] [stderr] 120 | fn color_string(string: &fmt::Display, colorcode: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:26 [INFO] [stderr] | [INFO] [stderr] 126 | fn reset_string(string: &fmt::Display) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:30 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:51 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "2371ac895d16dde7ec20f3c9a49beb05881f599e974864e3c7bb183c0b4d469b"` [INFO] running `"docker" "rm" "-f" "2371ac895d16dde7ec20f3c9a49beb05881f599e974864e3c7bb183c0b4d469b"` [INFO] [stdout] 2371ac895d16dde7ec20f3c9a49beb05881f599e974864e3c7bb183c0b4d469b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9d29b721a144b030debbc89f7e51dee014b9629f2cdba3f792fc5ac5abfaf942 [INFO] running `"docker" "start" "-a" "9d29b721a144b030debbc89f7e51dee014b9629f2cdba3f792fc5ac5abfaf942"` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:93:27 [INFO] [stderr] | [INFO] [stderr] 93 | impl<'a> Colorize for Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [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/lib.rs:120:26 [INFO] [stderr] | [INFO] [stderr] 120 | fn color_string(string: &fmt::Display, colorcode: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:26 [INFO] [stderr] | [INFO] [stderr] 126 | fn reset_string(string: &fmt::Display) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:30 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:51 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:93:27 [INFO] [stderr] | [INFO] [stderr] 93 | impl<'a> Colorize for Box { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [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/lib.rs:120:26 [INFO] [stderr] | [INFO] [stderr] 120 | fn color_string(string: &fmt::Display, colorcode: i32) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:26 [INFO] [stderr] | [INFO] [stderr] 126 | fn reset_string(string: &fmt::Display) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:30 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:132:51 [INFO] [stderr] | [INFO] [stderr] 132 | fn color_buffer(buffer: &mut fmt::Write, string: &fmt::Display, colorcode: i32) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:30 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:136:51 [INFO] [stderr] | [INFO] [stderr] 136 | fn reset_buffer(buffer: &mut fmt::Write, string: &fmt::Display) { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/colorize-bc413d96470d73fb [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 colorize [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" "9d29b721a144b030debbc89f7e51dee014b9629f2cdba3f792fc5ac5abfaf942"` [INFO] running `"docker" "rm" "-f" "9d29b721a144b030debbc89f7e51dee014b9629f2cdba3f792fc5ac5abfaf942"` [INFO] [stdout] 9d29b721a144b030debbc89f7e51dee014b9629f2cdba3f792fc5ac5abfaf942