[INFO] fetching crate cargo-sym 0.0.6... [INFO] testing cargo-sym-0.0.6 against 1.59.0 for beta-1.60-1 [INFO] extracting crate cargo-sym 0.0.6 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate cargo-sym 0.0.6 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-sym 0.0.6 [INFO] finished tweaking crates.io crate cargo-sym 0.0.6 [INFO] tweaked toml for crates.io crate cargo-sym 0.0.6 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c012152c432311d0081f37e0ba90e01ca1953eec5acc1c3c619df6ed24bef38a [INFO] running `Command { std: "docker" "start" "-a" "c012152c432311d0081f37e0ba90e01ca1953eec5acc1c3c619df6ed24bef38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c012152c432311d0081f37e0ba90e01ca1953eec5acc1c3c619df6ed24bef38a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c012152c432311d0081f37e0ba90e01ca1953eec5acc1c3c619df6ed24bef38a", kill_on_drop: false }` [INFO] [stdout] c012152c432311d0081f37e0ba90e01ca1953eec5acc1c3c619df6ed24bef38a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4afe21d91532702be2d0bd2f6486db8ae0914daa66030ffb0705b25cd0efaf3 [INFO] running `Command { std: "docker" "start" "-a" "c4afe21d91532702be2d0bd2f6486db8ae0914daa66030ffb0705b25cd0efaf3", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling scroll v0.3.0 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling capstone-sys v0.2.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling scroll_derive v0.3.0 [INFO] [stderr] Compiling goblin v0.0.8 [INFO] [stderr] Compiling capstone3 v0.1.0 [INFO] [stderr] Compiling cargo-sym v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:404:9 [INFO] [stdout] | [INFO] [stdout] 404 | let mut bytes = &mut Cursor::new(&buffer); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.58s [INFO] running `Command { std: "docker" "inspect" "c4afe21d91532702be2d0bd2f6486db8ae0914daa66030ffb0705b25cd0efaf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4afe21d91532702be2d0bd2f6486db8ae0914daa66030ffb0705b25cd0efaf3", kill_on_drop: false }` [INFO] [stdout] c4afe21d91532702be2d0bd2f6486db8ae0914daa66030ffb0705b25cd0efaf3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f09f7dbb64b2354f41b2eec3d07e601fa0d514b9a81d39aa3a53a12bdd512fbc [INFO] running `Command { std: "docker" "start" "-a" "f09f7dbb64b2354f41b2eec3d07e601fa0d514b9a81d39aa3a53a12bdd512fbc", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-sym v0.0.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:404:9 [INFO] [stdout] | [INFO] [stdout] 404 | let mut bytes = &mut Cursor::new(&buffer); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "f09f7dbb64b2354f41b2eec3d07e601fa0d514b9a81d39aa3a53a12bdd512fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f09f7dbb64b2354f41b2eec3d07e601fa0d514b9a81d39aa3a53a12bdd512fbc", kill_on_drop: false }` [INFO] [stdout] f09f7dbb64b2354f41b2eec3d07e601fa0d514b9a81d39aa3a53a12bdd512fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 34fdb4f22e2ccea18f2a6997ab4ec72b4166d6ea0b30fcbdc90ada31f9dd453b [INFO] running `Command { std: "docker" "start" "-a" "34fdb4f22e2ccea18f2a6997ab4ec72b4166d6ea0b30fcbdc90ada31f9dd453b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:404:9 [INFO] [stderr] | [INFO] [stderr] 404 | let mut bytes = &mut Cursor::new(&buffer); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `cargo-sym` (bin "cargo-sym" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_sym-6d21e4438684b0d4) [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" "34fdb4f22e2ccea18f2a6997ab4ec72b4166d6ea0b30fcbdc90ada31f9dd453b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34fdb4f22e2ccea18f2a6997ab4ec72b4166d6ea0b30fcbdc90ada31f9dd453b", kill_on_drop: false }` [INFO] [stdout] 34fdb4f22e2ccea18f2a6997ab4ec72b4166d6ea0b30fcbdc90ada31f9dd453b