[INFO] fetching crate pino_utils 0.1.1...
[INFO] building pino_utils-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate pino_utils 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pino_utils 0.1.1
[INFO] finished tweaking crates.io crate pino_utils 0.1.1
[INFO] tweaked toml for crates.io crate pino_utils 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pino_utils 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57caa396532b300edd25b9c5d567eb1737de4326b6683af7204ef2701316b2a2
[INFO] running `Command { std: "docker" "start" "-a" "57caa396532b300edd25b9c5d567eb1737de4326b6683af7204ef2701316b2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57caa396532b300edd25b9c5d567eb1737de4326b6683af7204ef2701316b2a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57caa396532b300edd25b9c5d567eb1737de4326b6683af7204ef2701316b2a2", kill_on_drop: false }`
[INFO] [stdout] 57caa396532b300edd25b9c5d567eb1737de4326b6683af7204ef2701316b2a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bf5bca5c1d64e0ef5938c79d38f0088fbceb53472c18854002704f0846e1569
[INFO] running `Command { std: "docker" "start" "-a" "5bf5bca5c1d64e0ef5938c79d38f0088fbceb53472c18854002704f0846e1569", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling pino_enum_string v0.1.0
[INFO] [stderr]    Compiling pino_deref v0.1.1
[INFO] [stderr]    Compiling pino_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/ansi_string.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{default, fmt::Display};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToAnsiString` is never used
[INFO] [stdout]   --> src/ansi_string.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | trait ToAnsiString {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "5bf5bca5c1d64e0ef5938c79d38f0088fbceb53472c18854002704f0846e1569", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf5bca5c1d64e0ef5938c79d38f0088fbceb53472c18854002704f0846e1569", kill_on_drop: false }`
[INFO] [stdout] 5bf5bca5c1d64e0ef5938c79d38f0088fbceb53472c18854002704f0846e1569
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b46410bb73fc4a05f64978f48af2436e967abc0d6e92326eea46bb92bd69f10
[INFO] running `Command { std: "docker" "start" "-a" "1b46410bb73fc4a05f64978f48af2436e967abc0d6e92326eea46bb92bd69f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling pino_utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/ansi_string.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{default, fmt::Display};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ToAnsiString` is never used
[INFO] [stdout]   --> src/ansi_string.rs:75:7
[INFO] [stdout]    |
[INFO] [stdout] 75 | trait ToAnsiString {
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/ansi_string.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{default, fmt::Display};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/ansi_string.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | trait ToAnsiString {
[INFO] [stdout]    |       ------------ methods in this trait
[INFO] [stdout] 76 |     fn black(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 77 |     fn red(self) -> AnsiString;
[INFO] [stdout] 78 |     fn green(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 79 |     fn yellow(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 80 |     fn blue(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 81 |     fn purple(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 82 |     fn cyan(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 83 |     fn white(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 84 |
[INFO] [stdout] 85 |     fn strong_black(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 86 |     fn strong_red(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 87 |     fn strong_green(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 88 |     fn strong_yellow(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 89 |     fn strong_blue(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 90 |     fn strong_purple(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 91 |     fn strong_cyan(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 92 |     fn strong_white(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 93 |
[INFO] [stdout] 94 |     fn normal(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 95 |     fn bold(self) -> AnsiString;
[INFO] [stdout] 96 |     fn dim(self) -> AnsiString;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 97 |     fn underline(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 98 |     fn blinking(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 99 |     fn reversed(self) -> AnsiString;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1b46410bb73fc4a05f64978f48af2436e967abc0d6e92326eea46bb92bd69f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b46410bb73fc4a05f64978f48af2436e967abc0d6e92326eea46bb92bd69f10", kill_on_drop: false }`
[INFO] [stdout] 1b46410bb73fc4a05f64978f48af2436e967abc0d6e92326eea46bb92bd69f10