[INFO] fetching crate preserves-tools 2.4.0... [INFO] testing preserves-tools-2.4.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate preserves-tools 2.4.0 into /workspace/builds/worker-19/source [INFO] validating manifest of crates.io crate preserves-tools 2.4.0 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 preserves-tools 2.4.0 [INFO] finished tweaking crates.io crate preserves-tools 2.4.0 [INFO] tweaked toml for crates.io crate preserves-tools 2.4.0 written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate crates.io crate preserves-tools 2.4.0 already has a lockfile, it will not be regenerated [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 89613cf412b3ab93841169b70e827a4d3d768b6033bca9ee8be25b5cb649cf2e [INFO] running `Command { std: "docker" "start" "-a" "89613cf412b3ab93841169b70e827a4d3d768b6033bca9ee8be25b5cb649cf2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89613cf412b3ab93841169b70e827a4d3d768b6033bca9ee8be25b5cb649cf2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89613cf412b3ab93841169b70e827a4d3d768b6033bca9ee8be25b5cb649cf2e", kill_on_drop: false }` [INFO] [stdout] 89613cf412b3ab93841169b70e827a4d3d768b6033bca9ee8be25b5cb649cf2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 5bcea7d19dbc4da6b2764effebef81555476ca846c8af51aa0e98d9b7476a019 [INFO] running `Command { std: "docker" "start" "-a" "5bcea7d19dbc4da6b2764effebef81555476ca846c8af51aa0e98d9b7476a019", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling clap_generate v3.0.0-beta.2 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling preserves v2.3.0 [INFO] [stderr] Compiling preserves-schema v2.4.0 [INFO] [stderr] Compiling preserves-path v3.1.0 [INFO] [stderr] Compiling preserves-tools v2.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `schema` [INFO] [stdout] --> src/bin/preserves-tool.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | schema: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.51s [INFO] running `Command { std: "docker" "inspect" "5bcea7d19dbc4da6b2764effebef81555476ca846c8af51aa0e98d9b7476a019", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bcea7d19dbc4da6b2764effebef81555476ca846c8af51aa0e98d9b7476a019", kill_on_drop: false }` [INFO] [stdout] 5bcea7d19dbc4da6b2764effebef81555476ca846c8af51aa0e98d9b7476a019 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] dccdec5ee40bc3d4c0face87623c67e56d7f1815563e520e7bca18a5fcd04461 [INFO] running `Command { std: "docker" "start" "-a" "dccdec5ee40bc3d4c0face87623c67e56d7f1815563e520e7bca18a5fcd04461", kill_on_drop: false }` [INFO] [stderr] Compiling preserves-tools v2.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `schema` [INFO] [stdout] --> src/bin/preserves-tool.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | schema: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "dccdec5ee40bc3d4c0face87623c67e56d7f1815563e520e7bca18a5fcd04461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dccdec5ee40bc3d4c0face87623c67e56d7f1815563e520e7bca18a5fcd04461", kill_on_drop: false }` [INFO] [stdout] dccdec5ee40bc3d4c0face87623c67e56d7f1815563e520e7bca18a5fcd04461 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 997eef17db473d17c07004e386284bb0d2aea56c68718bbf426e98b3cd3509a9 [INFO] running `Command { std: "docker" "start" "-a" "997eef17db473d17c07004e386284bb0d2aea56c68718bbf426e98b3cd3509a9", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `schema` [INFO] [stderr] --> src/bin/preserves-tool.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | schema: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `preserves-tools` (bin "preserves-tool" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/preserves_tool-e24e76541b647865) [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" "997eef17db473d17c07004e386284bb0d2aea56c68718bbf426e98b3cd3509a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "997eef17db473d17c07004e386284bb0d2aea56c68718bbf426e98b3cd3509a9", kill_on_drop: false }` [INFO] [stdout] 997eef17db473d17c07004e386284bb0d2aea56c68718bbf426e98b3cd3509a9