[INFO] fetching crate indexmap 1.9.1...
[INFO] testing indexmap-1.9.1 against try#8dae881ac166f8debe04e17604ebbe2ab47083fd+target=i686-unknown-linux-musl for musl_upgrade_test
[INFO] extracting crate indexmap 1.9.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate indexmap 1.9.1 on toolchain 8dae881ac166f8debe04e17604ebbe2ab47083fd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indexmap 1.9.1
[INFO] finished tweaking crates.io crate indexmap 1.9.1
[INFO] tweaked toml for crates.io crate indexmap 1.9.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fxhash v0.2.1
[INFO] [stderr]   Downloaded rustc-rayon-core v0.4.1
[INFO] [stderr]   Downloaded rustc-rayon v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc84f159a2fb143c09dbe56d90e28c2dfcac19014e64e9dceb2b238780b1dce0
[INFO] running `Command { std: "docker" "start" "-a" "bc84f159a2fb143c09dbe56d90e28c2dfcac19014e64e9dceb2b238780b1dce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc84f159a2fb143c09dbe56d90e28c2dfcac19014e64e9dceb2b238780b1dce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc84f159a2fb143c09dbe56d90e28c2dfcac19014e64e9dceb2b238780b1dce0", kill_on_drop: false }`
[INFO] [stdout] bc84f159a2fb143c09dbe56d90e28c2dfcac19014e64e9dceb2b238780b1dce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8c769c4d16a8891fcc4c968146bbb235bdc22f70bd9ecfc85624375c3425793e
[INFO] running `Command { std: "docker" "start" "-a" "8c769c4d16a8891fcc4c968146bbb235bdc22f70bd9ecfc85624375c3425793e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "8c769c4d16a8891fcc4c968146bbb235bdc22f70bd9ecfc85624375c3425793e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c769c4d16a8891fcc4c968146bbb235bdc22f70bd9ecfc85624375c3425793e", kill_on_drop: false }`
[INFO] [stdout] 8c769c4d16a8891fcc4c968146bbb235bdc22f70bd9ecfc85624375c3425793e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9204f32c809ceb1a5b6539206e0552814bf452b6e8e39448f92839032ca99c93
[INFO] running `Command { std: "docker" "start" "-a" "9204f32c809ceb1a5b6539206e0552814bf452b6e8e39448f92839032ca99c93", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling indexmap v1.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.12s
[INFO] running `Command { std: "docker" "inspect" "9204f32c809ceb1a5b6539206e0552814bf452b6e8e39448f92839032ca99c93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9204f32c809ceb1a5b6539206e0552814bf452b6e8e39448f92839032ca99c93", kill_on_drop: false }`
[INFO] [stdout] 9204f32c809ceb1a5b6539206e0552814bf452b6e8e39448f92839032ca99c93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+8dae881ac166f8debe04e17604ebbe2ab47083fd" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 168ef4217f2cf548550d1d23da49f77325e39b60089348cd353201333db299d9
[INFO] running `Command { std: "docker" "start" "-a" "168ef4217f2cf548550d1d23da49f77325e39b60089348cd353201333db299d9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/indexmap-e2f8ea75d5c7856a)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test map::core::assert_send_sync ... ok
[INFO] [stdout] test map::tests::entry_or_default ... ok
[INFO] [stdout] test map::tests::insert ... ok
[INFO] [stdout] test map::tests::grow ... ok
[INFO] [stdout] test map::tests::extend ... ok
[INFO] [stdout] test map::tests::from_array ... ok
[INFO] [stdout] test map::tests::entry ... ok
[INFO] [stdout] test map::tests::into_keys ... ok
[INFO] [stdout] test map::tests::into_values ... ok
[INFO] [stdout] test map::tests::occupied_entry_key ... ok
[INFO] [stdout] test map::tests::entry_and_modify ... ok
[INFO] [stdout] test map::tests::it_works ... ok
[INFO] [stdout] test map::tests::keys ... ok
[INFO] [stdout] test map::tests::new ... ok
[INFO] [stdout] test map::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test map::tests::insert_full ... ok
[INFO] [stdout] test map::tests::insert_order ... ok
[INFO] [stdout] test map::tests::remove ... ok
[INFO] [stdout] test map::tests::remove_to_empty ... ok
[INFO] [stdout] test map::tests::reserve ... ok
[INFO] [stdout] test set::tests::from_array ... ok
[INFO] [stdout] test set::tests::insert_order ... ok
[INFO] [stdout] test set::tests::insert ... ok
[INFO] [stdout] test set::tests::insert_full ... ok
[INFO] [stdout] test set::tests::extend ... ok
[INFO] [stdout] test map::tests::swap_remove_index ... ok
[INFO] [stdout] test set::tests::remove ... ok
[INFO] [stdout] test map::tests::values_mut ... ok
[INFO] [stdout] test set::tests::comparisons ... ok
[INFO] [stdout] test set::tests::new ... ok
[INFO] [stdout] test set::tests::insert_dup ... ok
[INFO] [stdout] test set::tests::iter_comparisons ... ok
[INFO] [stdout] test set::tests::it_works ... ok
[INFO] [stdout] test map::tests::values ... ok
[INFO] [stdout] test set::tests::partial_eq_and_eq ... ok
[INFO] [stdout] test set::tests::grow ... ok
[INFO] [stdout] test set::tests::ops ... ok
[INFO] [stdout] test set::tests::replace ... ok
[INFO] [stdout] test set::tests::swap_remove_index ... ok
[INFO] [stdout] test set::tests::replace_dup ... ok
[INFO] [stdout] test set::tests::shrink_to_fit ... ok
[INFO] [stdout] test set::tests::replace_order ... ok
[INFO] [stdout] test set::tests::replace_full ... ok
[INFO] [stdout] test set::tests::reserve ... ok
[INFO] [stdout] test map::tests::shrink_to_fit ... ok
[INFO] [stdout] test map::tests::insert_2 ... ok
[INFO] [stdout] test set::tests::replace_2 ... ok
[INFO] [stdout] test set::tests::insert_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/equivalent_trait.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/equivalent_trait-6bc73553eb57c3a5)
[INFO] [stderr]      Running tests/macros_full_path.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/macros_full_path-340aa7275de72f45)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_lookup ... ok
[INFO] [stdout] test test_string_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_create_map ... ok
[INFO] [stdout] test test_create_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/quick.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/quick-c5275b576758f210)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test drain_full ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stdout] test indexing ... ok
[INFO] [stdout] test shift_remove ... ok
[INFO] [stdout] test with_cap ... ok
[INFO] [stdout] test insertion_order ... ok
[INFO] [stdout] test pop ... ok
[INFO] [stdout] test contains_not ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test operations_string ... ok
[INFO] [stdout] test drain_bounds ... ok
[INFO] [stdout] test sort_2 ... ok
[INFO] [stdout] test keys_values_mut ... ok
[INFO] [stdout] test sort_1 ... ok
[INFO] [stdout] test move_index ... ok
[INFO] [stdout] test keys_values ... ok
[INFO] [stdout] test reverse ... ok
[INFO] [stdout] test operations_i8 ... ok
[INFO] [stdout] test swap_indices ... ok
[INFO] [stdout] test retain_ordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/tests-ee116443f419bb59)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_sort ... ok
[INFO] [stdout] test test_sort_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "168ef4217f2cf548550d1d23da49f77325e39b60089348cd353201333db299d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168ef4217f2cf548550d1d23da49f77325e39b60089348cd353201333db299d9", kill_on_drop: false }`
[INFO] [stdout] 168ef4217f2cf548550d1d23da49f77325e39b60089348cd353201333db299d9