[INFO] fetching crate intuple 0.2.0...
[INFO] testing intuple-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate intuple 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate intuple 0.2.0
[INFO] finished tweaking crates.io crate intuple 0.2.0
[INFO] tweaked toml for crates.io crate intuple 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate intuple 0.2.0 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] crate crates.io crate intuple 0.2.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded intuple_derive v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9f8e786fb18577f5fa410523c5a8a68d2761d7594256cfbca14f1ae2221e68bc
[INFO] running `Command { std: "docker" "start" "-a" "9f8e786fb18577f5fa410523c5a8a68d2761d7594256cfbca14f1ae2221e68bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f8e786fb18577f5fa410523c5a8a68d2761d7594256cfbca14f1ae2221e68bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8e786fb18577f5fa410523c5a8a68d2761d7594256cfbca14f1ae2221e68bc", kill_on_drop: false }`
[INFO] [stdout] 9f8e786fb18577f5fa410523c5a8a68d2761d7594256cfbca14f1ae2221e68bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] edfdbecc7974d43a1b2dbc8cdb2c9b6be94768f22163d834f1c64939d65ce8ab
[INFO] running `Command { std: "docker" "start" "-a" "edfdbecc7974d43a1b2dbc8cdb2c9b6be94768f22163d834f1c64939d65ce8ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling intuple_derive v0.2.0
[INFO] [stderr]    Compiling intuple v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "edfdbecc7974d43a1b2dbc8cdb2c9b6be94768f22163d834f1c64939d65ce8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfdbecc7974d43a1b2dbc8cdb2c9b6be94768f22163d834f1c64939d65ce8ab", kill_on_drop: false }`
[INFO] [stdout] edfdbecc7974d43a1b2dbc8cdb2c9b6be94768f22163d834f1c64939d65ce8ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b9576bbd633fb4dbda9ce53dd96c3c7b13bff748a4681e0307a9c57674816724
[INFO] running `Command { std: "docker" "start" "-a" "b9576bbd633fb4dbda9ce53dd96c3c7b13bff748a4681e0307a9c57674816724", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.192
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling intuple v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.20s
[INFO] running `Command { std: "docker" "inspect" "b9576bbd633fb4dbda9ce53dd96c3c7b13bff748a4681e0307a9c57674816724", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9576bbd633fb4dbda9ce53dd96c3c7b13bff748a4681e0307a9c57674816724", kill_on_drop: false }`
[INFO] [stdout] b9576bbd633fb4dbda9ce53dd96c3c7b13bff748a4681e0307a9c57674816724
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 02fcd05dd6b65c0d4aa0c2c2be8aa849e9cf9447adc9f0ee8ad0f4e9c4fffb7b
[INFO] running `Command { std: "docker" "start" "-a" "02fcd05dd6b65c0d4aa0c2c2be8aa849e9cf9447adc9f0ee8ad0f4e9c4fffb7b", 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/intuple-17a77ea904053881)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/attributes-c08b90db8cd0e4f5)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test attr_igno_named_from_tuple ... ok
[INFO] [stdout] test attr_igno_named_to_tuple_ref ... ok
[INFO] [stdout] test attr_igno_unnamed_from_tuple ... ok
[INFO] [stdout] test attr_igno_unnamed_to_tuple ... ok
[INFO] [stdout] test attr_igno_unnamed_to_tuple_ref ... ok
[INFO] [stdout] test attr_igno_unnamed_to_tuple_ref_mut ... ok
[INFO] [stdout] test attr_recursive_1level ... ok
[INFO] [stdout] test attr_recursive_2levels ... ok
[INFO] [stdout] test attr_igno_named_to_tuple ... ok
[INFO] [stdout] test attr_igno_named_to_tuple_ref_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/variants.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/variants-62964b462e402d58)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test var_itp_named_from_tuple ... ok
[INFO] [stdout] test var_itp_named_into_tuple ... ok
[INFO] [stdout] test var_itp_unnamed_from_tuple ... ok
[INFO] [stdout] test var_itp_unnamed_into_tuple ... ok
[INFO] [stdout] test var_std_named_from_tuple ... ok
[INFO] [stdout] test var_std_tuple_from_unnamed ... ok
[INFO] [stdout] test var_std_tuple_from_named ... ok
[INFO] [stdout] test var_std_unnamed_from_tuple ... ok
[INFO] [stdout] test var_std_named_into_tuple ... ok
[INFO] [stdout] test var_std_tuple_into_unnamed ... ok
[INFO] [stdout] test var_std_unnamed_into_tuple ... ok
[INFO] [stdout] test var_std_tuple_into_named ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02fcd05dd6b65c0d4aa0c2c2be8aa849e9cf9447adc9f0ee8ad0f4e9c4fffb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02fcd05dd6b65c0d4aa0c2c2be8aa849e9cf9447adc9f0ee8ad0f4e9c4fffb7b", kill_on_drop: false }`
[INFO] [stdout] 02fcd05dd6b65c0d4aa0c2c2be8aa849e9cf9447adc9f0ee8ad0f4e9c4fffb7b