[INFO] fetching crate testdir 0.7.0...
[INFO] testing testdir-0.7.0 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3
[INFO] extracting crate testdir 0.7.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate testdir 0.7.0 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate testdir 0.7.0
[INFO] finished tweaking crates.io crate testdir 0.7.0
[INFO] tweaked toml for crates.io crate testdir 0.7.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sysinfo v0.26.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc2832c20e4f69a2220808cd8e4d2456fccc4b6f25f4f129a38ac02227564868
[INFO] running `Command { std: "docker" "start" "-a" "fc2832c20e4f69a2220808cd8e4d2456fccc4b6f25f4f129a38ac02227564868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc2832c20e4f69a2220808cd8e4d2456fccc4b6f25f4f129a38ac02227564868", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2832c20e4f69a2220808cd8e4d2456fccc4b6f25f4f129a38ac02227564868", kill_on_drop: false }`
[INFO] [stdout] fc2832c20e4f69a2220808cd8e4d2456fccc4b6f25f4f129a38ac02227564868
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3e753e743c74d9219126602edf84ce5b6baddbe04515edb149d9422ad57ae0fe
[INFO] running `Command { std: "docker" "start" "-a" "3e753e743c74d9219126602edf84ce5b6baddbe04515edb149d9422ad57ae0fe", kill_on_drop: false }`
[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 syn v1.0.105
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling camino v1.1.1
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling object v0.29.0
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling sysinfo v0.26.8
[INFO] [stderr]    Compiling whoami v1.2.3
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling cargo-platform v0.1.2
[INFO] [stderr]    Compiling cargo_metadata v0.14.2
[INFO] [stderr]    Compiling testdir v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.71s
[INFO] running `Command { std: "docker" "inspect" "3e753e743c74d9219126602edf84ce5b6baddbe04515edb149d9422ad57ae0fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e753e743c74d9219126602edf84ce5b6baddbe04515edb149d9422ad57ae0fe", kill_on_drop: false }`
[INFO] [stdout] 3e753e743c74d9219126602edf84ce5b6baddbe04515edb149d9422ad57ae0fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2c418818262c4ba275c1b9473f1178146bf6f82c186a5ae4018324843306c882
[INFO] running `Command { std: "docker" "start" "-a" "2c418818262c4ba275c1b9473f1178146bf6f82c186a5ae4018324843306c882", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling testdir v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "2c418818262c4ba275c1b9473f1178146bf6f82c186a5ae4018324843306c882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c418818262c4ba275c1b9473f1178146bf6f82c186a5ae4018324843306c882", kill_on_drop: false }`
[INFO] [stdout] 2c418818262c4ba275c1b9473f1178146bf6f82c186a5ae4018324843306c882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b0dc29ea013d7d2f97576fc0e35b4672173714ca4ccd422764e477ac78f082ba
[INFO] running `Command { std: "docker" "start" "-a" "b0dc29ea013d7d2f97576fc0e35b4672173714ca4ccd422764e477ac78f082ba", 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/testdir-d9824ff34c573238)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test builder::tests::test_builder_create ... ok
[INFO] [stdout] test numbered_dir::tests::test_iter ... ok
[INFO] [stdout] test numbered_dir::tests::test_numbered_creation ... ok
[INFO] [stdout] test numbered_dir::tests::test_numbered_subdir ... ok
[INFO] [stdout] test numbered_dir::tests::test_numberd_creation_multiple ... ok
[INFO] [stdout] test numbered_dir::tests::test_numbered_creation_current ... ok
[INFO] [stdout] test numbered_dir::tests::test_numbered_subdir_nested ... ok
[INFO] [stdout] test builder::tests::test_builder_set_parent ... ok
[INFO] [stderr]      Running tests/macro.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/macro-23eb67fe005b9e2b)
[INFO] [stdout] test builder::tests::test_builder_root ... ok
[INFO] [stdout] test builder::tests::test_builder_user_root ... ok
[INFO] [stdout] test builder::tests::test_builder_count ... ok
[INFO] [stdout] test private::tests::test_cargo_pid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_macro ... ok
[INFO] [stdout] test test_cargo_pid_created ... ok
[INFO] [stdout] test test_read ... ok
[INFO] [stdout] test test_pathbuf ... ok
[INFO] [stdout] test test_path ... ok
[INFO] [stdout] test submodule::test_module_scope ... ok
[INFO] [stdout] test submodule::test_test_scope ... ok
[INFO] [stdout] test test_mod_level ... ok
[INFO] [stdout] test test_varname ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0dc29ea013d7d2f97576fc0e35b4672173714ca4ccd422764e477ac78f082ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0dc29ea013d7d2f97576fc0e35b4672173714ca4ccd422764e477ac78f082ba", kill_on_drop: false }`
[INFO] [stdout] b0dc29ea013d7d2f97576fc0e35b4672173714ca4ccd422764e477ac78f082ba