[INFO] cloning repository https://github.com/rehwinkel/javadec-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rehwinkel/javadec-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fjavadec-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fjavadec-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf6efc2e111bedf14bae973147b17c817ed3bd15 [INFO] building rehwinkel/javadec-rs against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fjavadec-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rehwinkel/javadec-rs on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rehwinkel/javadec-rs [INFO] finished tweaking git repo https://github.com/rehwinkel/javadec-rs [INFO] tweaked toml for git repo https://github.com/rehwinkel/javadec-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rehwinkel/javadec-rs 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] building rehwinkel/javadec-rs against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frehwinkel%2Fjavadec-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rehwinkel/javadec-rs on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rehwinkel/javadec-rs [INFO] finished tweaking git repo https://github.com/rehwinkel/javadec-rs [INFO] tweaked toml for git repo https://github.com/rehwinkel/javadec-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rehwinkel/javadec-rs 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bzip2-sys v0.1.8+1.0.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04cc2b8185b808fd3e563fa20d460c974e66853b417dbb7b06e5a653cbd17796 [INFO] running `Command { std: "docker" "start" "-a" "04cc2b8185b808fd3e563fa20d460c974e66853b417dbb7b06e5a653cbd17796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04cc2b8185b808fd3e563fa20d460c974e66853b417dbb7b06e5a653cbd17796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04cc2b8185b808fd3e563fa20d460c974e66853b417dbb7b06e5a653cbd17796", kill_on_drop: false }` [INFO] [stdout] 04cc2b8185b808fd3e563fa20d460c974e66853b417dbb7b06e5a653cbd17796 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aebc5fca2e874bedda3102800ef99a46abed781e2c884be967382e0d622daa80 [INFO] running `Command { std: "docker" "start" "-a" "aebc5fca2e874bedda3102800ef99a46abed781e2c884be967382e0d622daa80", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling javaclass-rs v0.1.0 (/opt/rustwide/workdir/javaclass-rs) [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stdout] warning: fields `class` and `name_and_type` are never read [INFO] [stdout] --> javaclass-rs/src/lib.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 214 | pub struct ConstFieldData { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 215 | class: ConstClassData, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 216 | name_and_type: ConstNameTypeData, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstFieldData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `class` and `is_interface` are never read [INFO] [stdout] --> javaclass-rs/src/lib.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 220 | pub struct ConstMethodData { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 221 | class: ConstClassData, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 222 | pub name_and_type: ConstNameTypeData, [INFO] [stdout] 223 | is_interface: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstMethodData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read [INFO] [stdout] --> javaclass-rs/src/lib.rs:438:5 [INFO] [stdout] | [INFO] [stdout] 437 | pub struct ExceptionTableInfo { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 438 | start_pc: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 439 | end_pc: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 440 | handler_pc: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 441 | catch_type: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExceptionTableInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bzip2-sys v0.1.8+1.0.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling zip v0.5.5 [INFO] [stderr] Compiling javadec-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `field_data` is never read [INFO] [stdout] --> src/lib.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 410 | Static { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 411 | field_data: ConstFieldData, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vartype` is never read [INFO] [stdout] --> src/lib.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 413 | Variable { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 414 | index: u16, [INFO] [stdout] 415 | vartype: VarType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reference` is never read [INFO] [stdout] --> src/lib.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 422 | ArrayLength { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 423 | reference: Box, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/lib.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 431 | ConstString { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 432 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.99s [INFO] running `Command { std: "docker" "inspect" "aebc5fca2e874bedda3102800ef99a46abed781e2c884be967382e0d622daa80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aebc5fca2e874bedda3102800ef99a46abed781e2c884be967382e0d622daa80", kill_on_drop: false }` [INFO] [stdout] aebc5fca2e874bedda3102800ef99a46abed781e2c884be967382e0d622daa80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f77c8d14cce234a7d543c26dff8975212633cf42dd771c9fec26ab255e282c5 [INFO] running `Command { std: "docker" "start" "-a" "0f77c8d14cce234a7d543c26dff8975212633cf42dd771c9fec26ab255e282c5", kill_on_drop: false }` [INFO] [stderr] Compiling javadec-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `class` and `name_and_type` are never read [INFO] [stdout] --> javaclass-rs/src/lib.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 214 | pub struct ConstFieldData { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 215 | class: ConstClassData, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 216 | name_and_type: ConstNameTypeData, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstFieldData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `class` and `is_interface` are never read [INFO] [stdout] --> javaclass-rs/src/lib.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 220 | pub struct ConstMethodData { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 221 | class: ConstClassData, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 222 | pub name_and_type: ConstNameTypeData, [INFO] [stdout] 223 | is_interface: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstMethodData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `start_pc`, `end_pc`, `handler_pc`, and `catch_type` are never read [INFO] [stdout] --> javaclass-rs/src/lib.rs:438:5 [INFO] [stdout] | [INFO] [stdout] 437 | pub struct ExceptionTableInfo { [INFO] [stdout] | ------------------ fields in this struct [INFO] [stdout] 438 | start_pc: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 439 | end_pc: u16, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 440 | handler_pc: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 441 | catch_type: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ExceptionTableInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `field_data` is never read [INFO] [stdout] --> src/lib.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 410 | Static { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 411 | field_data: ConstFieldData, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vartype` is never read [INFO] [stdout] --> src/lib.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 413 | Variable { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 414 | index: u16, [INFO] [stdout] 415 | vartype: VarType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reference` is never read [INFO] [stdout] --> src/lib.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 422 | ArrayLength { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 423 | reference: Box, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/lib.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 431 | ConstString { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 432 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `field_data` is never read [INFO] [stdout] --> src/lib.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 410 | Static { [INFO] [stdout] | ------ field in this variant [INFO] [stdout] 411 | field_data: ConstFieldData, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vartype` is never read [INFO] [stdout] --> src/lib.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 413 | Variable { [INFO] [stdout] | -------- field in this variant [INFO] [stdout] 414 | index: u16, [INFO] [stdout] 415 | vartype: VarType, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reference` is never read [INFO] [stdout] --> src/lib.rs:423:9 [INFO] [stdout] | [INFO] [stdout] 422 | ArrayLength { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 423 | reference: Box, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/lib.rs:432:9 [INFO] [stdout] | [INFO] [stdout] 431 | ConstString { [INFO] [stdout] | ----------- field in this variant [INFO] [stdout] 432 | value: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "0f77c8d14cce234a7d543c26dff8975212633cf42dd771c9fec26ab255e282c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f77c8d14cce234a7d543c26dff8975212633cf42dd771c9fec26ab255e282c5", kill_on_drop: false }` [INFO] [stdout] 0f77c8d14cce234a7d543c26dff8975212633cf42dd771c9fec26ab255e282c5