[INFO] fetching crate transproto 0.1.0...
[INFO] testing transproto-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate transproto 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate transproto 0.1.0
[INFO] finished tweaking crates.io crate transproto 0.1.0
[INFO] tweaked toml for crates.io crate transproto 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate transproto 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding dtoa v0.4.8 (available: v1.0.10)
[INFO] [stderr]       Adding itoa v0.4.8 (available: v1.0.15)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a186ae2aa4f188d6c332afdc7d74e800218801c4d047dda109980fcf0676975
[INFO] running `Command { std: "docker" "start" "-a" "2a186ae2aa4f188d6c332afdc7d74e800218801c4d047dda109980fcf0676975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a186ae2aa4f188d6c332afdc7d74e800218801c4d047dda109980fcf0676975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a186ae2aa4f188d6c332afdc7d74e800218801c4d047dda109980fcf0676975", kill_on_drop: false }`
[INFO] [stdout] 2a186ae2aa4f188d6c332afdc7d74e800218801c4d047dda109980fcf0676975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 912f7a7f1d54c44ab99bf9531ca68a81752f735e0fe80dbe47ff5ac081afd942
[INFO] running `Command { std: "docker" "start" "-a" "912f7a7f1d54c44ab99bf9531ca68a81752f735e0fe80dbe47ff5ac081afd942", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling transproto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `[u8; 10]` does not permit being left uninitialized
[INFO] [stdout]   --> src/proto.rs:82:54
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 let mut buf: [u8; MAX_VARINT_SIZE] = mem::MaybeUninit::uninit().assume_init();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      this code causes undefined behavior when executed
[INFO] [stdout]    |                                                      help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "912f7a7f1d54c44ab99bf9531ca68a81752f735e0fe80dbe47ff5ac081afd942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "912f7a7f1d54c44ab99bf9531ca68a81752f735e0fe80dbe47ff5ac081afd942", kill_on_drop: false }`
[INFO] [stdout] 912f7a7f1d54c44ab99bf9531ca68a81752f735e0fe80dbe47ff5ac081afd942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaeeb41568d8346873bde9ce7e86de3e12d323c7bea1750a622dfbe4d37223af
[INFO] running `Command { std: "docker" "start" "-a" "eaeeb41568d8346873bde9ce7e86de3e12d323c7bea1750a622dfbe4d37223af", kill_on_drop: false }`
[INFO] [stderr]    Compiling transproto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the type `[u8; 10]` does not permit being left uninitialized
[INFO] [stdout]   --> src/proto.rs:82:54
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 let mut buf: [u8; MAX_VARINT_SIZE] = mem::MaybeUninit::uninit().assume_init();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      this code causes undefined behavior when executed
[INFO] [stdout]    |                                                      help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[u8; 10]` does not permit being left uninitialized
[INFO] [stdout]   --> src/proto.rs:82:54
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 let mut buf: [u8; MAX_VARINT_SIZE] = mem::MaybeUninit::uninit().assume_init();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                      |
[INFO] [stdout]    |                                                      this code causes undefined behavior when executed
[INFO] [stdout]    |                                                      help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "eaeeb41568d8346873bde9ce7e86de3e12d323c7bea1750a622dfbe4d37223af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaeeb41568d8346873bde9ce7e86de3e12d323c7bea1750a622dfbe4d37223af", kill_on_drop: false }`
[INFO] [stdout] eaeeb41568d8346873bde9ce7e86de3e12d323c7bea1750a622dfbe4d37223af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5beb03765845aa014b1c33325a1a34df3cc8f432607d6ea238edcf6c1977c33
[INFO] running `Command { std: "docker" "start" "-a" "a5beb03765845aa014b1c33325a1a34df3cc8f432607d6ea238edcf6c1977c33", kill_on_drop: false }`
[INFO] [stderr] warning: the type `[u8; 10]` does not permit being left uninitialized
[INFO] [stderr]   --> src/proto.rs:82:54
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 let mut buf: [u8; MAX_VARINT_SIZE] = mem::MaybeUninit::uninit().assume_init();
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                      |
[INFO] [stderr]    |                                                      this code causes undefined behavior when executed
[INFO] [stderr]    |                                                      help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: integers must be initialized
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `transproto` (lib) generated 1 warning
[INFO] [stderr] warning: `transproto` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/transproto-178613105d95e1a7)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test proto::tests::test_proto_bad_decode ... ok
[INFO] [stdout] test proto::tests::test_proto_encode ... ok
[INFO] [stdout] test json::tests::test_unescape_string ... ok
[INFO] [stdout] test json::tests::test_parse_json ... ok
[INFO] [stdout] test trans::jtop::tests::test_trans_json_to_proto_case1 ... ok
[INFO] [stdout] test trans::jtop::tests::test_trans_json_to_proto_case0 ... ok
[INFO] [stdout] test trans::jtop::tests::test_trans_json_to_proto_case2 ... ok
[INFO] [stdout] test trans::ptoj::tests::test_trans_proto_to_json_case1 ... ok
[INFO] [stdout] test trans::ptoj::tests::test_trans_proto_to_json_case0 ... ok
[INFO] [stdout] test trans::ptoj::tests::test_trans_proto_to_json_case3 ... ok
[INFO] [stdout] test trans::ptoj::tests::test_trans_proto_to_json_case2 ... ok
[INFO] [stdout] test json::tests::test_escape_string ... ok
[INFO] [stdout] test proto::tests::test_proto_decode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transproto
[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] running `Command { std: "docker" "inspect" "a5beb03765845aa014b1c33325a1a34df3cc8f432607d6ea238edcf6c1977c33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5beb03765845aa014b1c33325a1a34df3cc8f432607d6ea238edcf6c1977c33", kill_on_drop: false }`
[INFO] [stdout] a5beb03765845aa014b1c33325a1a34df3cc8f432607d6ea238edcf6c1977c33