[INFO] fetching crate picostring 0.3.1...
[INFO] testing picostring-0.3.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate picostring 0.3.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate picostring 0.3.1
[INFO] finished tweaking crates.io crate picostring 0.3.1
[INFO] tweaked toml for crates.io crate picostring 0.3.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate picostring 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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c1df797a481ae3bdfec44d402a836f11833cfc868565f463aa1505b85cad9900
[INFO] running `Command { std: "docker" "start" "-a" "c1df797a481ae3bdfec44d402a836f11833cfc868565f463aa1505b85cad9900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1df797a481ae3bdfec44d402a836f11833cfc868565f463aa1505b85cad9900", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1df797a481ae3bdfec44d402a836f11833cfc868565f463aa1505b85cad9900", kill_on_drop: false }`
[INFO] [stdout] c1df797a481ae3bdfec44d402a836f11833cfc868565f463aa1505b85cad9900
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f38d9b97122b80369fb6199b4fa5da578c1a1f6d3daaee661d593c1e84e9b09e
[INFO] running `Command { std: "docker" "start" "-a" "f38d9b97122b80369fb6199b4fa5da578c1a1f6d3daaee661d593c1e84e9b09e", kill_on_drop: false }`
[INFO] [stderr]    Compiling picostring v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f38d9b97122b80369fb6199b4fa5da578c1a1f6d3daaee661d593c1e84e9b09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f38d9b97122b80369fb6199b4fa5da578c1a1f6d3daaee661d593c1e84e9b09e", kill_on_drop: false }`
[INFO] [stdout] f38d9b97122b80369fb6199b4fa5da578c1a1f6d3daaee661d593c1e84e9b09e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 53151d7a7989676f7a9d1c853ce7fc799bca3e2aa8dbdc703ba3c5adfde7b5cd
[INFO] running `Command { std: "docker" "start" "-a" "53151d7a7989676f7a9d1c853ce7fc799bca3e2aa8dbdc703ba3c5adfde7b5cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling picostring v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "53151d7a7989676f7a9d1c853ce7fc799bca3e2aa8dbdc703ba3c5adfde7b5cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53151d7a7989676f7a9d1c853ce7fc799bca3e2aa8dbdc703ba3c5adfde7b5cd", kill_on_drop: false }`
[INFO] [stdout] 53151d7a7989676f7a9d1c853ce7fc799bca3e2aa8dbdc703ba3c5adfde7b5cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 13e663a170686d0591be7e2214132415dee96075bff8af87155817094b6ab1bb
[INFO] running `Command { std: "docker" "start" "-a" "13e663a170686d0591be7e2214132415dee96075bff8af87155817094b6ab1bb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/picostring-9c7d98e21cbf2c6e)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::max_len_picostring ... ok
[INFO] [stdout] test tests::ptr_methods ... ok
[INFO] [stdout] test tests::pop_char ... ok
[INFO] [stdout] test tests::as_slice ... ok
[INFO] [stdout] test tests::push_str_char ... ok
[INFO] [stdout] test tests::try_from ... ok
[INFO] [stdout] test tests::unsafe_push_slice ... ok
[INFO] [stdout] test tests::unsafe_set_len ... ok
[INFO] [stdout] test tests::unsafe_push_slice_unchecked ... ok
[INFO] [stdout] test tests::unsafe_push_byte ... ok
[INFO] [stdout] test tests::test_on_all_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13e663a170686d0591be7e2214132415dee96075bff8af87155817094b6ab1bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e663a170686d0591be7e2214132415dee96075bff8af87155817094b6ab1bb", kill_on_drop: false }`
[INFO] [stdout] 13e663a170686d0591be7e2214132415dee96075bff8af87155817094b6ab1bb