[INFO] fetching crate preserves-tools 2.4.0... [INFO] testing preserves-tools-2.4.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate preserves-tools 2.4.0 into /workspace/builds/worker-44/source [INFO] validating manifest of crates.io crate preserves-tools 2.4.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-44/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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded preserves-path v3.1.0 [INFO] [stderr] Downloaded preserves-schema v2.4.0 [INFO] [stderr] Downloaded preserves v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c11d35dff62262bd3571b258ab070c54b32c9775dcee5c32a1dd255d2693927 [INFO] running `Command { std: "docker" "start" "-a" "2c11d35dff62262bd3571b258ab070c54b32c9775dcee5c32a1dd255d2693927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c11d35dff62262bd3571b258ab070c54b32c9775dcee5c32a1dd255d2693927", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c11d35dff62262bd3571b258ab070c54b32c9775dcee5c32a1dd255d2693927", kill_on_drop: false }` [INFO] [stdout] 2c11d35dff62262bd3571b258ab070c54b32c9775dcee5c32a1dd255d2693927 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 245c65ece05029530ef3e461d424f61552dfeb22f2ae8bcaa2cd46329f4ba8a1 [INFO] running `Command { std: "docker" "start" "-a" "245c65ece05029530ef3e461d424f61552dfeb22f2ae8bcaa2cd46329f4ba8a1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bytes v1.1.0 [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-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling textwrap v0.12.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.14 [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 regex v1.5.4 [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 num v0.4.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [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] note: `Convert` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/preserves-tool.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Clap, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.13s [INFO] running `Command { std: "docker" "inspect" "245c65ece05029530ef3e461d424f61552dfeb22f2ae8bcaa2cd46329f4ba8a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "245c65ece05029530ef3e461d424f61552dfeb22f2ae8bcaa2cd46329f4ba8a1", kill_on_drop: false }` [INFO] [stdout] 245c65ece05029530ef3e461d424f61552dfeb22f2ae8bcaa2cd46329f4ba8a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 723bc31d8c4d525d20c512ea67d5ca302d6562f14639b917d25b97f195983e1f [INFO] running `Command { std: "docker" "start" "-a" "723bc31d8c4d525d20c512ea67d5ca302d6562f14639b917d25b97f195983e1f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] note: `Convert` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/bin/preserves-tool.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | #[derive(Clap, Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "723bc31d8c4d525d20c512ea67d5ca302d6562f14639b917d25b97f195983e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "723bc31d8c4d525d20c512ea67d5ca302d6562f14639b917d25b97f195983e1f", kill_on_drop: false }` [INFO] [stdout] 723bc31d8c4d525d20c512ea67d5ca302d6562f14639b917d25b97f195983e1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a9f9bd4c2ffac5ca0179a865af6979b4bdefab0396f3051072321d1d99d87028 [INFO] running `Command { std: "docker" "start" "-a" "a9f9bd4c2ffac5ca0179a865af6979b4bdefab0396f3051072321d1d99d87028", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] note: `Convert` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/bin/preserves-tool.rs:78:16 [INFO] [stderr] | [INFO] [stderr] 78 | #[derive(Clap, Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `preserves-tools` (bin "preserves-tool" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/preserves_tool-da665e8e6a5546d9) [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" "a9f9bd4c2ffac5ca0179a865af6979b4bdefab0396f3051072321d1d99d87028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9f9bd4c2ffac5ca0179a865af6979b4bdefab0396f3051072321d1d99d87028", kill_on_drop: false }` [INFO] [stdout] a9f9bd4c2ffac5ca0179a865af6979b4bdefab0396f3051072321d1d99d87028