[INFO] fetching crate astr 0.3.1...
[INFO] testing astr-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate astr 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate astr 0.3.1
[INFO] finished tweaking crates.io crate astr 0.3.1
[INFO] tweaked toml for crates.io crate astr 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate astr 0.3.1 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 6 packages to latest compatible versions
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 492fdde4f148e125ffcde331fa12d5f85ab460b9dee057ff57995cdc62e2a72b
[INFO] running `Command { std: "docker" "start" "-a" "492fdde4f148e125ffcde331fa12d5f85ab460b9dee057ff57995cdc62e2a72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "492fdde4f148e125ffcde331fa12d5f85ab460b9dee057ff57995cdc62e2a72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492fdde4f148e125ffcde331fa12d5f85ab460b9dee057ff57995cdc62e2a72b", kill_on_drop: false }`
[INFO] [stdout] 492fdde4f148e125ffcde331fa12d5f85ab460b9dee057ff57995cdc62e2a72b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 05d73713d6d3588636dc349d588e2d5f80b64f8d9bde8939cab00b893ff0f28a
[INFO] running `Command { std: "docker" "start" "-a" "05d73713d6d3588636dc349d588e2d5f80b64f8d9bde8939cab00b893ff0f28a", kill_on_drop: false }`
[INFO] [stderr]    Compiling astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "05d73713d6d3588636dc349d588e2d5f80b64f8d9bde8939cab00b893ff0f28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d73713d6d3588636dc349d588e2d5f80b64f8d9bde8939cab00b893ff0f28a", kill_on_drop: false }`
[INFO] [stdout] 05d73713d6d3588636dc349d588e2d5f80b64f8d9bde8939cab00b893ff0f28a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e8f4709e73e34c27cdd24a82c97310ed9cc4e79a4fbb2cee15fe47acaf4e7ce
[INFO] running `Command { std: "docker" "start" "-a" "7e8f4709e73e34c27cdd24a82c97310ed9cc4e79a4fbb2cee15fe47acaf4e7ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling astr v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "7e8f4709e73e34c27cdd24a82c97310ed9cc4e79a4fbb2cee15fe47acaf4e7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8f4709e73e34c27cdd24a82c97310ed9cc4e79a4fbb2cee15fe47acaf4e7ce", kill_on_drop: false }`
[INFO] [stdout] 7e8f4709e73e34c27cdd24a82c97310ed9cc4e79a4fbb2cee15fe47acaf4e7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b0888a890f2fe7e474707b3209a45e88264b2956b5f1878dd869696c9a60e246
[INFO] running `Command { std: "docker" "start" "-a" "b0888a890f2fe7e474707b3209a45e88264b2956b5f1878dd869696c9a60e246", 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/astr-6356fbe68467db2a)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_a ... ok
[INFO] [stdout] test tests::test_concat ... ok
[INFO] [stdout] test tests::test_const ... ok
[INFO] [stdout] test tests::test_cstr ... ok
[INFO] [stdout] test tests::test_from_fmt ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_macro_expr ... ok
[INFO] [stdout] test tests::test_format_astr ... ok
[INFO] [stdout] test tests::test_from_string ... ok
[INFO] [stdout] test tests::test_to_string ... ok
[INFO] [stdout] test tests::test_from_fmt_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b0888a890f2fe7e474707b3209a45e88264b2956b5f1878dd869696c9a60e246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0888a890f2fe7e474707b3209a45e88264b2956b5f1878dd869696c9a60e246", kill_on_drop: false }`
[INFO] [stdout] b0888a890f2fe7e474707b3209a45e88264b2956b5f1878dd869696c9a60e246