[INFO] fetching crate libtest-mimic 0.6.0...
[INFO] testing libtest-mimic-0.6.0 against try#a40ec913238f4f188d97c41aa605cb486451acf2+target=i686-unknown-linux-musl for musl_1_2_upgrade_i686_unknown_linux_musl
[INFO] extracting crate libtest-mimic 0.6.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate libtest-mimic 0.6.0 on toolchain a40ec913238f4f188d97c41aa605cb486451acf2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libtest-mimic 0.6.0
[INFO] finished tweaking crates.io crate libtest-mimic 0.6.0
[INFO] tweaked toml for crates.io crate libtest-mimic 0.6.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate libtest-mimic 0.6.0 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" "+a40ec913238f4f188d97c41aa605cb486451acf2" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 911dc4fc3bbad5e0581d9bb71151852189c208a90c73d1d331a9f0e12876cd78
[INFO] running `Command { std: "docker" "start" "-a" "911dc4fc3bbad5e0581d9bb71151852189c208a90c73d1d331a9f0e12876cd78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "911dc4fc3bbad5e0581d9bb71151852189c208a90c73d1d331a9f0e12876cd78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911dc4fc3bbad5e0581d9bb71151852189c208a90c73d1d331a9f0e12876cd78", kill_on_drop: false }`
[INFO] [stdout] 911dc4fc3bbad5e0581d9bb71151852189c208a90c73d1d331a9f0e12876cd78
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3f5f2889552c5aa1339a661bc450e02d2a16475cfb1409f2fc72f1a07632e701
[INFO] running `Command { std: "docker" "start" "-a" "3f5f2889552c5aa1339a661bc450e02d2a16475cfb1409f2fc72f1a07632e701", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling os_str_bytes v6.2.0
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v4.0.18
[INFO] [stderr]    Compiling clap v4.0.19
[INFO] [stderr]    Compiling libtest-mimic v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.09s
[INFO] running `Command { std: "docker" "inspect" "3f5f2889552c5aa1339a661bc450e02d2a16475cfb1409f2fc72f1a07632e701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5f2889552c5aa1339a661bc450e02d2a16475cfb1409f2fc72f1a07632e701", kill_on_drop: false }`
[INFO] [stdout] 3f5f2889552c5aa1339a661bc450e02d2a16475cfb1409f2fc72f1a07632e701
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d4f8b557801a0284866be8bf1c77e812b3061a835388440bb829bdeec7835dc2
[INFO] running `Command { std: "docker" "start" "-a" "d4f8b557801a0284866be8bf1c77e812b3061a835388440bb829bdeec7835dc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling pretty_assertions v1.2.1
[INFO] [stderr]    Compiling libtest-mimic v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "d4f8b557801a0284866be8bf1c77e812b3061a835388440bb829bdeec7835dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f8b557801a0284866be8bf1c77e812b3061a835388440bb829bdeec7835dc2", kill_on_drop: false }`
[INFO] [stdout] d4f8b557801a0284866be8bf1c77e812b3061a835388440bb829bdeec7835dc2
[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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+a40ec913238f4f188d97c41aa605cb486451acf2" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 11f391f4747a52653818ffc5da0dcac45de69404df9cb57eafcaf659af400122
[INFO] running `Command { std: "docker" "start" "-a" "11f391f4747a52653818ffc5da0dcac45de69404df9cb57eafcaf659af400122", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/libtest_mimic-75bf0bbc3e007dee)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test args::tests::verify_cli ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/all_passing.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/all_passing-c25a4d0b3dd9eec0)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test filter_two_and_skip ... ok
[INFO] [stdout] test filter_exact ... ok
[INFO] [stdout] test normal ... ok
[INFO] [stdout] test skip_nothing ... ok
[INFO] [stdout] test skip_two ... ok
[INFO] [stdout] test filter_one ... ok
[INFO] [stdout] test skip_exact ... ok
[INFO] [stdout] test filter_two ... ok
[INFO] [stdout] test terse_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main_thread.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/main_thread-95d75d878db9f86f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] test check_test_on_main_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mixed_bag.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/mixed_bag-e8cb002c1448e9d4)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test list_ignored ... ok
[INFO] [stdout] test list ... ok
[INFO] [stdout] test filter_o_test_ignored ... ok
[INFO] [stdout] test filter_o_test ... ok
[INFO] [stdout] test terse_output ... ok
[INFO] [stdout] test lots_of_flags ... ok
[INFO] [stdout] test filter_c ... ok
[INFO] [stdout] test filter_o_test_include_ignored ... ok
[INFO] [stdout] test bench_mode ... ok
[INFO] [stdout] test list_with_filter ... ok
[INFO] [stdout] test normal ... ok
[INFO] [stdout] test test_mode ... ok
[INFO] [stdout] test normal_include_ignored ... ok
[INFO] [stdout] test normal_ignored ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/panic.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/panic-3dc2e8a2a3079d8f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test normal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11f391f4747a52653818ffc5da0dcac45de69404df9cb57eafcaf659af400122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f391f4747a52653818ffc5da0dcac45de69404df9cb57eafcaf659af400122", kill_on_drop: false }`
[INFO] [stdout] 11f391f4747a52653818ffc5da0dcac45de69404df9cb57eafcaf659af400122