[INFO] fetching crate pyenv-python 0.4.0... [INFO] testing pyenv-python-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate pyenv-python 0.4.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate pyenv-python 0.4.0 [INFO] finished tweaking crates.io crate pyenv-python 0.4.0 [INFO] tweaked toml for crates.io crate pyenv-python 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate pyenv-python 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pyenv-python 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.2.8 [INFO] [stderr] Downloaded apply v0.3.0 [INFO] [stderr] Downloaded is_executable v1.0.1 [INFO] [stderr] Downloaded thiserror v1.0.26 [INFO] [stderr] Downloaded print_bytes v0.4.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.23 [INFO] [stderr] Downloaded anyhow v1.0.42 [INFO] [stderr] Downloaded thiserror-impl v1.0.26 [INFO] [stderr] Downloaded libc v0.2.95 [INFO] [stderr] Downloaded syn v1.0.67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b7b62ad7a5e067a30b0fa540593223f9db41925b789b7de44d7f6b1a84ce93e [INFO] running `Command { std: "docker" "start" "-a" "1b7b62ad7a5e067a30b0fa540593223f9db41925b789b7de44d7f6b1a84ce93e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b7b62ad7a5e067a30b0fa540593223f9db41925b789b7de44d7f6b1a84ce93e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b7b62ad7a5e067a30b0fa540593223f9db41925b789b7de44d7f6b1a84ce93e", kill_on_drop: false }` [INFO] [stdout] 1b7b62ad7a5e067a30b0fa540593223f9db41925b789b7de44d7f6b1a84ce93e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b37d81231a90865eba28356654d6ab14b33aa8818b75f9de50501265620a30e1 [INFO] running `Command { std: "docker" "start" "-a" "b37d81231a90865eba28356654d6ab14b33aa8818b75f9de50501265620a30e1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.23 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling print_bytes v0.4.2 [INFO] [stderr] Compiling is_executable v1.0.1 [INFO] [stderr] Compiling apply v0.3.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling pyenv-python v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/lib.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 275 | pub struct Pyenv { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 276 | root: PyenvRoot, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pyenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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 7.33s [INFO] running `Command { std: "docker" "inspect" "b37d81231a90865eba28356654d6ab14b33aa8818b75f9de50501265620a30e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b37d81231a90865eba28356654d6ab14b33aa8818b75f9de50501265620a30e1", kill_on_drop: false }` [INFO] [stdout] b37d81231a90865eba28356654d6ab14b33aa8818b75f9de50501265620a30e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 713fd0fb46d509083f381103649a686429d16a9365b51adf36b1bdce281541de [INFO] running `Command { std: "docker" "start" "-a" "713fd0fb46d509083f381103649a686429d16a9365b51adf36b1bdce281541de", kill_on_drop: false }` [INFO] [stderr] Compiling pyenv-python v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/lib.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 275 | pub struct Pyenv { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 276 | root: PyenvRoot, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pyenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/lib.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 275 | pub struct Pyenv { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 276 | root: PyenvRoot, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pyenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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 0.64s [INFO] running `Command { std: "docker" "inspect" "713fd0fb46d509083f381103649a686429d16a9365b51adf36b1bdce281541de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "713fd0fb46d509083f381103649a686429d16a9365b51adf36b1bdce281541de", kill_on_drop: false }` [INFO] [stdout] 713fd0fb46d509083f381103649a686429d16a9365b51adf36b1bdce281541de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a270ae17e05d9e1a20a3538245f7f10a691b8d50953725e49280caa3e81e9dba [INFO] running `Command { std: "docker" "start" "-a" "a270ae17e05d9e1a20a3538245f7f10a691b8d50953725e49280caa3e81e9dba", kill_on_drop: false }` [INFO] [stderr] warning: field `root` is never read [INFO] [stderr] --> src/lib.rs:276:5 [INFO] [stderr] | [INFO] [stderr] 275 | pub struct Pyenv { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 276 | root: PyenvRoot, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Pyenv` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `pyenv-python` (lib) generated 1 warning [INFO] [stderr] warning: `pyenv-python` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pyenv_python-cf7ba3bf67a12ae5) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/python.rs (/opt/rustwide/target/debug/deps/python-258b1688f55a112b) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests pyenv_python [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a270ae17e05d9e1a20a3538245f7f10a691b8d50953725e49280caa3e81e9dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a270ae17e05d9e1a20a3538245f7f10a691b8d50953725e49280caa3e81e9dba", kill_on_drop: false }` [INFO] [stdout] a270ae17e05d9e1a20a3538245f7f10a691b8d50953725e49280caa3e81e9dba