[INFO] fetching crate jajajvm 0.1.1... [INFO] testing jajajvm-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate jajajvm 0.1.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate jajajvm 0.1.1 [INFO] finished tweaking crates.io crate jajajvm 0.1.1 [INFO] tweaked toml for crates.io crate jajajvm 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jajajvm 0.1.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jajajvm 0.1.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 97bd2964add385d008c61da19c58393ff1154578f4d25f77ecc0974cd8da07de [INFO] running `Command { std: "docker" "start" "-a" "97bd2964add385d008c61da19c58393ff1154578f4d25f77ecc0974cd8da07de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97bd2964add385d008c61da19c58393ff1154578f4d25f77ecc0974cd8da07de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97bd2964add385d008c61da19c58393ff1154578f4d25f77ecc0974cd8da07de", kill_on_drop: false }` [INFO] [stdout] 97bd2964add385d008c61da19c58393ff1154578f4d25f77ecc0974cd8da07de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a87fa245dbecaf68cd9a981789a31718b4761238561394a401561e7f02b1bb7 [INFO] running `Command { std: "docker" "start" "-a" "3a87fa245dbecaf68cd9a981789a31718b4761238561394a401561e7f02b1bb7", kill_on_drop: false }` [INFO] [stderr] Compiling jajajvm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `magic`, `minor_version`, and `major_version` are never read [INFO] [stdout] --> src/types.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct ClassHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 3 | pub magic: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | pub minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | pub major_version: u16 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClassHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `access_flags`, `this_calss`, and `super_class` are never read [INFO] [stdout] --> src/types.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ClassInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | pub access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | pub this_calss: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | pub super_class: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `starting_index` is never read [INFO] [stdout] --> src/types.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | Class { starting_index: u16 }, // 7 [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `class_index` is never read [INFO] [stdout] --> src/types.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | MethodOrFieldRef { class_index: u16, name_and_type_index: u16 }, // 9 || 10 [INFO] [stdout] | ---------------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "3a87fa245dbecaf68cd9a981789a31718b4761238561394a401561e7f02b1bb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a87fa245dbecaf68cd9a981789a31718b4761238561394a401561e7f02b1bb7", kill_on_drop: false }` [INFO] [stdout] 3a87fa245dbecaf68cd9a981789a31718b4761238561394a401561e7f02b1bb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25726ca0de7607a038045742900f8ba05b5346b772b662b06cb665929a60ebc1 [INFO] running `Command { std: "docker" "start" "-a" "25726ca0de7607a038045742900f8ba05b5346b772b662b06cb665929a60ebc1", kill_on_drop: false }` [INFO] [stderr] Compiling jajajvm v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `magic`, `minor_version`, and `major_version` are never read [INFO] [stdout] --> src/types.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct ClassHeader { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 3 | pub magic: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | pub minor_version: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | pub major_version: u16 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClassHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `access_flags`, `this_calss`, and `super_class` are never read [INFO] [stdout] --> src/types.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ClassInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 9 | pub access_flags: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 10 | pub this_calss: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | pub super_class: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `starting_index` is never read [INFO] [stdout] --> src/types.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | Class { starting_index: u16 }, // 7 [INFO] [stdout] | ----- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `class_index` is never read [INFO] [stdout] --> src/types.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | MethodOrFieldRef { class_index: u16, name_and_type_index: u16 }, // 9 || 10 [INFO] [stdout] | ---------------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "25726ca0de7607a038045742900f8ba05b5346b772b662b06cb665929a60ebc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25726ca0de7607a038045742900f8ba05b5346b772b662b06cb665929a60ebc1", kill_on_drop: false }` [INFO] [stdout] 25726ca0de7607a038045742900f8ba05b5346b772b662b06cb665929a60ebc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6c30390d707268105fcce122e8aa2c7782c1961a9104da1691b985ca06c14a38 [INFO] running `Command { std: "docker" "start" "-a" "6c30390d707268105fcce122e8aa2c7782c1961a9104da1691b985ca06c14a38", kill_on_drop: false }` [INFO] [stderr] warning: fields `magic`, `minor_version`, and `major_version` are never read [INFO] [stderr] --> src/types.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 2 | pub struct ClassHeader { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 3 | pub magic: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 4 | pub minor_version: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 5 | pub major_version: u16 [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ClassHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `access_flags`, `this_calss`, and `super_class` are never read [INFO] [stderr] --> src/types.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ClassInfo { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 9 | pub access_flags: u16, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 10 | pub this_calss: u16, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 11 | pub super_class: u16, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `starting_index` is never read [INFO] [stderr] --> src/types.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | Class { starting_index: u16 }, // 7 [INFO] [stderr] | ----- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] [INFO] [stderr] warning: field `class_index` is never read [INFO] [stderr] --> src/types.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | MethodOrFieldRef { class_index: u16, name_and_type_index: u16 }, // 9 || 10 [INFO] [stderr] | ---------------- ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] [INFO] [stderr] warning: `jajajvm` (bin "jajajvm" test) generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jajajvm-837b5019eb3032cd) [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" "6c30390d707268105fcce122e8aa2c7782c1961a9104da1691b985ca06c14a38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c30390d707268105fcce122e8aa2c7782c1961a9104da1691b985ca06c14a38", kill_on_drop: false }` [INFO] [stdout] 6c30390d707268105fcce122e8aa2c7782c1961a9104da1691b985ca06c14a38