[INFO] fetching crate rustminify 0.2.0...
[INFO] testing rustminify-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate rustminify 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rustminify 0.2.0
[INFO] finished tweaking crates.io crate rustminify 0.2.0
[INFO] tweaked toml for crates.io crate rustminify 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustminify 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] [stderr]       Adding test-case v1.2.3 (available: v3.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v1.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8329a3c396a04ae87da67a7f4d920f19bdd3474676747ba9729c5c44a86afe99
[INFO] running `Command { std: "docker" "start" "-a" "8329a3c396a04ae87da67a7f4d920f19bdd3474676747ba9729c5c44a86afe99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8329a3c396a04ae87da67a7f4d920f19bdd3474676747ba9729c5c44a86afe99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8329a3c396a04ae87da67a7f4d920f19bdd3474676747ba9729c5c44a86afe99", kill_on_drop: false }`
[INFO] [stdout] 8329a3c396a04ae87da67a7f4d920f19bdd3474676747ba9729c5c44a86afe99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f0869f5f768983e67aa265a385ca1d0371f7ba01943631aeef0e91fb730fc91a
[INFO] running `Command { std: "docker" "start" "-a" "f0869f5f768983e67aa265a385ca1d0371f7ba01943631aeef0e91fb730fc91a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rustminify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.15s
[INFO] running `Command { std: "docker" "inspect" "f0869f5f768983e67aa265a385ca1d0371f7ba01943631aeef0e91fb730fc91a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0869f5f768983e67aa265a385ca1d0371f7ba01943631aeef0e91fb730fc91a", kill_on_drop: false }`
[INFO] [stdout] f0869f5f768983e67aa265a385ca1d0371f7ba01943631aeef0e91fb730fc91a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c946385a2f7b4977bab9158e5fcf13cf0cd394e5a1a010161690c0ad741c4040
[INFO] running `Command { std: "docker" "start" "-a" "c946385a2f7b4977bab9158e5fcf13cf0cd394e5a1a010161690c0ad741c4040", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling test-case v1.2.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rustminify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.53s
[INFO] running `Command { std: "docker" "inspect" "c946385a2f7b4977bab9158e5fcf13cf0cd394e5a1a010161690c0ad741c4040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c946385a2f7b4977bab9158e5fcf13cf0cd394e5a1a010161690c0ad741c4040", kill_on_drop: false }`
[INFO] [stdout] c946385a2f7b4977bab9158e5fcf13cf0cd394e5a1a010161690c0ad741c4040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a793979617e2ce67606ac4189147d69ec8a15ca5d081fc93250293980019bafc
[INFO] running `Command { std: "docker" "start" "-a" "a793979617e2ce67606ac4189147d69ec8a15ca5d081fc93250293980019bafc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rustminify-983c4d4f4c9b62e2)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::minify_tokens::joint_add_neg ... ok
[INFO] [stdout] test tests::minify_tokens::joint_add_deref ... ok
[INFO] [stdout] test tests::minify_tokens::break_label ... ok
[INFO] [stdout] test tests::minify_tokens::joint_andand_reference ... ok
[INFO] [stdout] test tests::minify_tokens::joint_add_reference ... ok
[INFO] [stdout] test tests::minify_tokens::joint_add_not ... ok
[INFO] [stdout] test tests::minify_tokens::macro_punct_pound ... ok
[INFO] [stdout] test tests::minify_tokens::macro_rules ... ok
[INFO] [stdout] test tests::minify_tokens::impl_lifetime ... ok
[INFO] [stdout] test tests::minify_tokens::space_and_reference ... ok
[INFO] [stdout] test tests::minify_tokens::space_dec_point_range ... ok
[INFO] [stdout] test tests::minify_tokens::match_str_literal ... ok
[INFO] [stdout] test tests::minify_tokens::zero_arg_closure ... ok
[INFO] [stdout] test tests::minify_tokens::space_le_neg ... ok
[INFO] [stdout] test tests::minify_tokens::macro_rawident_punct_pound ... ok
[INFO] [stdout] test tests::minify_tokens_with_remove_docs::deny_missing_docs ... ok
[INFO] [stdout] test tests::minify_tokens_with_remove_docs::item_struct ... ok
[INFO] [stdout] test tests::minify_tokens::println ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a793979617e2ce67606ac4189147d69ec8a15ca5d081fc93250293980019bafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a793979617e2ce67606ac4189147d69ec8a15ca5d081fc93250293980019bafc", kill_on_drop: false }`
[INFO] [stdout] a793979617e2ce67606ac4189147d69ec8a15ca5d081fc93250293980019bafc