[INFO] fetching crate clutils 0.0.11...
[INFO] testing clutils-0.0.11 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate clutils 0.0.11 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate clutils 0.0.11
[INFO] finished tweaking crates.io crate clutils 0.0.11
[INFO] tweaked toml for crates.io crate clutils 0.0.11 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate clutils 0.0.11 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d1c90d8150db45c2b62b2146eb3fd4cccbe47d10a48b0041379d426693c93cb
[INFO] running `Command { std: "docker" "start" "-a" "1d1c90d8150db45c2b62b2146eb3fd4cccbe47d10a48b0041379d426693c93cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d1c90d8150db45c2b62b2146eb3fd4cccbe47d10a48b0041379d426693c93cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1c90d8150db45c2b62b2146eb3fd4cccbe47d10a48b0041379d426693c93cb", kill_on_drop: false }`
[INFO] [stdout] 1d1c90d8150db45c2b62b2146eb3fd4cccbe47d10a48b0041379d426693c93cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70224e8ab13583e96ea54044830884fd4f7a6fe725448fca5db0491368bb38cd
[INFO] running `Command { std: "docker" "start" "-a" "70224e8ab13583e96ea54044830884fd4f7a6fe725448fca5db0491368bb38cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling clutils v0.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `user_input` is never used
[INFO] [stdout]  --> src/snapshots/utils.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn user_input() -> String {
[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 0.28s
[INFO] running `Command { std: "docker" "inspect" "70224e8ab13583e96ea54044830884fd4f7a6fe725448fca5db0491368bb38cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70224e8ab13583e96ea54044830884fd4f7a6fe725448fca5db0491368bb38cd", kill_on_drop: false }`
[INFO] [stdout] 70224e8ab13583e96ea54044830884fd4f7a6fe725448fca5db0491368bb38cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84ef456cff2860a8d02338af09024a2ba3a8a24596b62f16260a2cb492baa9f9
[INFO] running `Command { std: "docker" "start" "-a" "84ef456cff2860a8d02338af09024a2ba3a8a24596b62f16260a2cb492baa9f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling clutils v0.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `user_input` is never used
[INFO] [stdout]  --> src/snapshots/utils.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn user_input() -> String {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/maps.rs:7:17
[INFO] [stdout]    |
[INFO] [stdout]  7 |             let mut map = ::std::collections::HashMap::new();
[INFO] [stdout]    |                 ----^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/tests.rs:23:30
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut manual_map = map!();
[INFO] [stdout]    |                              ------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `user_input` is never used
[INFO] [stdout]  --> src/snapshots/utils.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn user_input() -> String {
[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 0.66s
[INFO] running `Command { std: "docker" "inspect" "84ef456cff2860a8d02338af09024a2ba3a8a24596b62f16260a2cb492baa9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ef456cff2860a8d02338af09024a2ba3a8a24596b62f16260a2cb492baa9f9", kill_on_drop: false }`
[INFO] [stdout] 84ef456cff2860a8d02338af09024a2ba3a8a24596b62f16260a2cb492baa9f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cef22693c77af7dcbe35b14735926b022b26fd1756407d4b6841b1aafad15b42
[INFO] running `Command { std: "docker" "start" "-a" "cef22693c77af7dcbe35b14735926b022b26fd1756407d4b6841b1aafad15b42", kill_on_drop: false }`
[INFO] [stderr] warning: function `user_input` is never used
[INFO] [stderr]  --> src/snapshots/utils.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn user_input() -> String {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `clutils` (lib) generated 1 warning
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/maps.rs:7:17
[INFO] [stderr]    |
[INFO] [stderr]  7 |             let mut map = ::std::collections::HashMap::new();
[INFO] [stderr]    |                 ----^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/tests.rs:23:30
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let mut manual_map = map!();
[INFO] [stderr]    |                              ------ in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]    = note: this warning originates in the macro `map` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `clutils` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p clutils --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clutils-9cf932357afdcda5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::tests::map_macro ... ok
[INFO] [stdout] test tests::tests::snapshots ... ok
[INFO] [stdout] test tests::tests::filehandler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clutils
[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" "cef22693c77af7dcbe35b14735926b022b26fd1756407d4b6841b1aafad15b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef22693c77af7dcbe35b14735926b022b26fd1756407d4b6841b1aafad15b42", kill_on_drop: false }`
[INFO] [stdout] cef22693c77af7dcbe35b14735926b022b26fd1756407d4b6841b1aafad15b42