[INFO] fetching crate easier 0.3.0...
[INFO] testing easier-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate easier 0.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate easier 0.3.0
[INFO] finished tweaking crates.io crate easier 0.3.0
[INFO] tweaked toml for crates.io crate easier 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate easier 0.3.0 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]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f6c61bfdf759fa495e078c792059194d20e8b7a76b1f352bd37ef2b405796926
[INFO] running `Command { std: "docker" "start" "-a" "f6c61bfdf759fa495e078c792059194d20e8b7a76b1f352bd37ef2b405796926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6c61bfdf759fa495e078c792059194d20e8b7a76b1f352bd37ef2b405796926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c61bfdf759fa495e078c792059194d20e8b7a76b1f352bd37ef2b405796926", kill_on_drop: false }`
[INFO] [stdout] f6c61bfdf759fa495e078c792059194d20e8b7a76b1f352bd37ef2b405796926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5d35d7f3ec48426987370ce569f8e037c500cffaa5691c724a1579486f57c232
[INFO] running `Command { std: "docker" "start" "-a" "5d35d7f3ec48426987370ce569f8e037c500cffaa5691c724a1579486f57c232", kill_on_drop: false }`
[INFO] [stderr]    Compiling easier v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5d35d7f3ec48426987370ce569f8e037c500cffaa5691c724a1579486f57c232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d35d7f3ec48426987370ce569f8e037c500cffaa5691c724a1579486f57c232", kill_on_drop: false }`
[INFO] [stdout] 5d35d7f3ec48426987370ce569f8e037c500cffaa5691c724a1579486f57c232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 79a7e722055b58c39b26141cc9a356d14ddc603ef7725c35da959a989c29d975
[INFO] running `Command { std: "docker" "start" "-a" "79a7e722055b58c39b26141cc9a356d14ddc603ef7725c35da959a989c29d975", kill_on_drop: false }`
[INFO] [stderr]    Compiling easier v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "79a7e722055b58c39b26141cc9a356d14ddc603ef7725c35da959a989c29d975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a7e722055b58c39b26141cc9a356d14ddc603ef7725c35da959a989c29d975", kill_on_drop: false }`
[INFO] [stdout] 79a7e722055b58c39b26141cc9a356d14ddc603ef7725c35da959a989c29d975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 85aa3815b4ebced1b46ff725addfa8a0bcc4573b8feaabe8ddde78dedf063861
[INFO] running `Command { std: "docker" "start" "-a" "85aa3815b4ebced1b46ff725addfa8a0bcc4573b8feaabe8ddde78dedf063861", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/easier-ecae186087db2fa6)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test act::tests::act ... ok
[INFO] [stdout] test iter::collections::tests::to_hashmap ... ok
[INFO] [stdout] test iter::collections::tests::to_vec ... ok
[INFO] [stdout] test iter::convert::tests::convert ... ok
[INFO] [stdout] test iter::convert::tests::convert_default ... ok
[INFO] [stdout] test iter::convert::tests::convert_or ... ok
[INFO] [stdout] test iter::groupby::tests::can_group_by_vec_strings ... ok
[INFO] [stdout] test iter::groupby::tests::can_groupby_array ... ok
[INFO] [stdout] test iter::groupby::tests::group_by_iter ... ok
[INFO] [stdout] test iter::groupby::tests::group_by_struct ... ok
[INFO] [stdout] test iter::groupby::tests::group_by_with ... ok
[INFO] [stdout] test iter::groupby::tests::ordering ... ok
[INFO] [stdout] test iter::sort::test::sorting ... ok
[INFO] [stdout] test iter::unique::tests::test_unique ... ok
[INFO] [stdout] test iter::any::tests::any ... ok
[INFO] [stdout] test orderedmap::tests::into_iter ... ok
[INFO] [stdout] test orderedmap::tests::test_ordered_map ... ok
[INFO] [stdout] test iter::unique::tests::doc ... ok
[INFO] [stdout] test strings::tests::strings ... ok
[INFO] [stdout] test iter::sort::test::readme ... ok
[INFO] [stdout] test iter::sort::test::sorting_by ... ok
[INFO] [stdout] test tests::readme ... ok
[INFO] [stdout] test act::tests::act_mut ... ok
[INFO] [stdout] test tests::readme_io - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85aa3815b4ebced1b46ff725addfa8a0bcc4573b8feaabe8ddde78dedf063861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85aa3815b4ebced1b46ff725addfa8a0bcc4573b8feaabe8ddde78dedf063861", kill_on_drop: false }`
[INFO] [stdout] 85aa3815b4ebced1b46ff725addfa8a0bcc4573b8feaabe8ddde78dedf063861