[INFO] fetching crate const-zero 0.1.1...
[INFO] testing const-zero-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate const-zero 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate const-zero 0.1.1
[INFO] finished tweaking crates.io crate const-zero 0.1.1
[INFO] tweaked toml for crates.io crate const-zero 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate const-zero 0.1.1 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] 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] ce7fc033b54785a233528bb7a290c73d5c5fc1fd3d374a211b2ec8ac654a714b
[INFO] running `Command { std: "docker" "start" "-a" "ce7fc033b54785a233528bb7a290c73d5c5fc1fd3d374a211b2ec8ac654a714b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce7fc033b54785a233528bb7a290c73d5c5fc1fd3d374a211b2ec8ac654a714b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7fc033b54785a233528bb7a290c73d5c5fc1fd3d374a211b2ec8ac654a714b", kill_on_drop: false }`
[INFO] [stdout] ce7fc033b54785a233528bb7a290c73d5c5fc1fd3d374a211b2ec8ac654a714b
[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] 689e9238954c6735a0f27d784051ef48afe87bbe5bab6df1c616c06cc9b65477
[INFO] running `Command { std: "docker" "start" "-a" "689e9238954c6735a0f27d784051ef48afe87bbe5bab6df1c616c06cc9b65477", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-zero v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "689e9238954c6735a0f27d784051ef48afe87bbe5bab6df1c616c06cc9b65477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689e9238954c6735a0f27d784051ef48afe87bbe5bab6df1c616c06cc9b65477", kill_on_drop: false }`
[INFO] [stdout] 689e9238954c6735a0f27d784051ef48afe87bbe5bab6df1c616c06cc9b65477
[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] 5a6b65fc114e760c90ed59edd647a7594ea514934e56b1876b1bdb33c8deb88b
[INFO] running `Command { std: "docker" "start" "-a" "5a6b65fc114e760c90ed59edd647a7594ea514934e56b1876b1bdb33c8deb88b", kill_on_drop: false }`
[INFO] [stderr]    Compiling const-zero v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "5a6b65fc114e760c90ed59edd647a7594ea514934e56b1876b1bdb33c8deb88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6b65fc114e760c90ed59edd647a7594ea514934e56b1876b1bdb33c8deb88b", kill_on_drop: false }`
[INFO] [stdout] 5a6b65fc114e760c90ed59edd647a7594ea514934e56b1876b1bdb33c8deb88b
[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] 64f7dd8107cede3604a569f2100e581152c14bda69b50d9de05b5b46dfa5a1ea
[INFO] running `Command { std: "docker" "start" "-a" "64f7dd8107cede3604a569f2100e581152c14bda69b50d9de05b5b46dfa5a1ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/const_zero-c01394a22105f38b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_no_implicit_prelude::zeroed_unit ... ok
[INFO] [stdout] test tests::drop_type ... ok
[INFO] [stdout] test tests::zeroed_option ... ok
[INFO] [stdout] test tests::multiple ... ok
[INFO] [stdout] test tests::zeroed_unit ... ok
[INFO] [stdout] test tests::zeroed_ptr ... ok
[INFO] [stdout] test tests::zeroed_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "64f7dd8107cede3604a569f2100e581152c14bda69b50d9de05b5b46dfa5a1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f7dd8107cede3604a569f2100e581152c14bda69b50d9de05b5b46dfa5a1ea", kill_on_drop: false }`
[INFO] [stdout] 64f7dd8107cede3604a569f2100e581152c14bda69b50d9de05b5b46dfa5a1ea