[INFO] fetching crate basic-text 0.19.1...
[INFO] checking basic-text-0.19.1 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate basic-text 0.19.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate basic-text 0.19.1 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic-text 0.19.1
[INFO] finished tweaking crates.io crate basic-text 0.19.1
[INFO] tweaked toml for crates.io crate basic-text 0.19.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate basic-text 0.19.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded utf8-io v0.19.1
[INFO] [stderr]   Downloaded os_pipe v1.1.4
[INFO] [stderr]   Downloaded terminal-io v0.19.1
[INFO] [stderr]   Downloaded duplex v0.16.0
[INFO] [stderr]   Downloaded basic-text-literals v0.19.1
[INFO] [stderr]   Downloaded terminfo v0.8.0
[INFO] [stderr]   Downloaded layered-io v0.23.0
[INFO] [stderr]   Downloaded basic-text-internals v0.19.1
[INFO] [stderr]   Downloaded io-extras v0.18.0
[INFO] [stderr]   Downloaded syn v2.0.22
[INFO] [stderr]   Downloaded phf_codegen v0.11.2
[INFO] [stderr]   Downloaded io-lifetimes v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfd5e7d17788f9e88075a6598693569413c0f0ac4f180b4f4a2358935fffb737
[INFO] running `Command { std: "docker" "start" "-a" "dfd5e7d17788f9e88075a6598693569413c0f0ac4f180b4f4a2358935fffb737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfd5e7d17788f9e88075a6598693569413c0f0ac4f180b4f4a2358935fffb737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd5e7d17788f9e88075a6598693569413c0f0ac4f180b4f4a2358935fffb737", kill_on_drop: false }`
[INFO] [stdout] dfd5e7d17788f9e88075a6598693569413c0f0ac4f180b4f4a2358935fffb737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7e751e1c6dce66e5fa32320be57bcb28f631d89043f3f762bffd35632e9df85
[INFO] running `Command { std: "docker" "start" "-a" "b7e751e1c6dce66e5fa32320be57bcb28f631d89043f3f762bffd35632e9df85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling io-lifetimes v2.0.1
[INFO] [stderr]    Compiling io-extras v0.18.0
[INFO] [stderr]    Compiling layered-io v0.23.0
[INFO] [stderr]     Checking duplex v0.16.0
[INFO] [stderr]    Compiling basic-text v0.19.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking utf8-io v0.19.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling basic-text-internals v0.19.1
[INFO] [stderr]    Compiling basic-text-literals v0.19.1
[INFO] [stdout] warning: method `into_inner` is never used
[INFO] [stdout]   --> src/text_input.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) trait TextReaderInternals<Inner: ReadStrLayered>: ReadStrLayered {
[INFO] [stdout]    |                  ------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn into_inner(self) -> Inner;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_inner` is never used
[INFO] [stdout]   --> src/text_input.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) trait TextReaderInternals<Inner: ReadStrLayered>: ReadStrLayered {
[INFO] [stdout]    |                  ------------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 28 |     fn into_inner(self) -> Inner;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "b7e751e1c6dce66e5fa32320be57bcb28f631d89043f3f762bffd35632e9df85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e751e1c6dce66e5fa32320be57bcb28f631d89043f3f762bffd35632e9df85", kill_on_drop: false }`
[INFO] [stdout] b7e751e1c6dce66e5fa32320be57bcb28f631d89043f3f762bffd35632e9df85
