[INFO] fetching crate preserves-tools 2.3.0... [INFO] testing preserves-tools-2.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate preserves-tools 2.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate preserves-tools 2.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate preserves-tools 2.3.0 [INFO] finished tweaking crates.io crate preserves-tools 2.3.0 [INFO] tweaked toml for crates.io crate preserves-tools 2.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate preserves-tools 2.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ae75c473a9698295ca5c8a524500756a45b4dc6a72b8c0cf073f673c8a7b4aa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ae75c473a9698295ca5c8a524500756a45b4dc6a72b8c0cf073f673c8a7b4aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ae75c473a9698295ca5c8a524500756a45b4dc6a72b8c0cf073f673c8a7b4aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ae75c473a9698295ca5c8a524500756a45b4dc6a72b8c0cf073f673c8a7b4aa", kill_on_drop: false }` [INFO] [stdout] 7ae75c473a9698295ca5c8a524500756a45b4dc6a72b8c0cf073f673c8a7b4aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ad7a7bb8611be2cfc2eddc02ff99f504745c5868cfd58a43fe1af33f66fc1e83 [INFO] running `Command { std: "docker" "start" "-a" "ad7a7bb8611be2cfc2eddc02ff99f504745c5868cfd58a43fe1af33f66fc1e83", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling os_str_bytes v2.4.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling textwrap v0.12.1 [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 v1.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling clap v3.0.0-beta.2 [INFO] [stderr] Compiling clap_generate v3.0.0-beta.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling preserves v2.2.0 [INFO] [stderr] Compiling preserves-schema v2.3.0 [INFO] [stderr] Compiling preserves-path v3.0.0 [INFO] [stderr] Compiling preserves-tools v2.3.0 (/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 1m 42s [INFO] running `Command { std: "docker" "inspect" "ad7a7bb8611be2cfc2eddc02ff99f504745c5868cfd58a43fe1af33f66fc1e83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad7a7bb8611be2cfc2eddc02ff99f504745c5868cfd58a43fe1af33f66fc1e83", kill_on_drop: false }` [INFO] [stdout] ad7a7bb8611be2cfc2eddc02ff99f504745c5868cfd58a43fe1af33f66fc1e83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 20a2e19b65b2487db2201e35b9909a3b985fbc9166ae40877e723c6f947c25e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "20a2e19b65b2487db2201e35b9909a3b985fbc9166ae40877e723c6f947c25e7", kill_on_drop: false }` [INFO] [stderr] Compiling preserves-tools v2.3.0 (/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 1.37s [INFO] running `Command { std: "docker" "inspect" "20a2e19b65b2487db2201e35b9909a3b985fbc9166ae40877e723c6f947c25e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20a2e19b65b2487db2201e35b9909a3b985fbc9166ae40877e723c6f947c25e7", kill_on_drop: false }` [INFO] [stdout] 20a2e19b65b2487db2201e35b9909a3b985fbc9166ae40877e723c6f947c25e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 95533ebbd8aa44f605c9e4263702406930d06cdbf035049ff4ad76b3eebbdf9c [INFO] running `Command { std: "docker" "start" "-a" "95533ebbd8aa44f605c9e4263702406930d06cdbf035049ff4ad76b3eebbdf9c", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: field is never read: `schema` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/bin/preserves-tool.rs:120:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 120 | schema: Option, [INFO] [stdout] [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 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/preserves_tool-8f7cd941fb27e51c) [INFO] running `Command { std: "docker" "inspect" "95533ebbd8aa44f605c9e4263702406930d06cdbf035049ff4ad76b3eebbdf9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95533ebbd8aa44f605c9e4263702406930d06cdbf035049ff4ad76b3eebbdf9c", kill_on_drop: false }` [INFO] [stdout] 95533ebbd8aa44f605c9e4263702406930d06cdbf035049ff4ad76b3eebbdf9c