[INFO] fetching crate savefile 0.8.3... [INFO] testing savefile-0.8.3 against 1.55.0 for beta-1.56-1 [INFO] extracting crate savefile 0.8.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate savefile 0.8.3 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate savefile 0.8.3 [INFO] finished tweaking crates.io crate savefile 0.8.3 [INFO] tweaked toml for crates.io crate savefile 0.8.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallvec v1.6.1 [INFO] [stderr] Downloaded bit-vec v0.6.3 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded instant v0.1.10 [INFO] [stderr] Downloaded parking_lot_core v0.8.5 [INFO] [stderr] Downloaded arrayvec v0.5.2 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded parking_lot v0.11.2 [INFO] [stderr] Downloaded bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded ring v0.16.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b818e867f3426bf8b61ca3b9c734b79e367bace9cb6f2353e519395e2fa9cd0e [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" "b818e867f3426bf8b61ca3b9c734b79e367bace9cb6f2353e519395e2fa9cd0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b818e867f3426bf8b61ca3b9c734b79e367bace9cb6f2353e519395e2fa9cd0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b818e867f3426bf8b61ca3b9c734b79e367bace9cb6f2353e519395e2fa9cd0e", kill_on_drop: false }` [INFO] [stdout] b818e867f3426bf8b61ca3b9c734b79e367bace9cb6f2353e519395e2fa9cd0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80d183be9aae00c6382d060493ce49e004467415dd3f987f99151e9eff20df5e [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" "80d183be9aae00c6382d060493ce49e004467415dd3f987f99151e9eff20df5e", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling savefile v0.8.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "80d183be9aae00c6382d060493ce49e004467415dd3f987f99151e9eff20df5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80d183be9aae00c6382d060493ce49e004467415dd3f987f99151e9eff20df5e", kill_on_drop: false }` [INFO] [stdout] 80d183be9aae00c6382d060493ce49e004467415dd3f987f99151e9eff20df5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e15169b398fae0335d99b497dba424a7e040c062d3e994f1a830536ad7a240a5 [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" "e15169b398fae0335d99b497dba424a7e040c062d3e994f1a830536ad7a240a5", kill_on_drop: false }` [INFO] [stderr] Compiling savefile v0.8.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "e15169b398fae0335d99b497dba424a7e040c062d3e994f1a830536ad7a240a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e15169b398fae0335d99b497dba424a7e040c062d3e994f1a830536ad7a240a5", kill_on_drop: false }` [INFO] [stdout] e15169b398fae0335d99b497dba424a7e040c062d3e994f1a830536ad7a240a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c8a553e66bc37288021fc3473cb4f1779ef44d5254f4729867ce372b85762f02 [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" "c8a553e66bc37288021fc3473cb4f1779ef44d5254f4729867ce372b85762f02", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/savefile-a04875df31de9d06) [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] [stderr] Doc-tests savefile [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/lib.rs - (line 244) ... FAILED [INFO] [stdout] test src/lib.rs - (line 299) ... FAILED [INFO] [stdout] test src/lib.rs - (line 27) ... FAILED [INFO] [stdout] test src/lib.rs - (line 319) ... FAILED [INFO] [stdout] test src/lib.rs - (line 611) ... FAILED [INFO] [stdout] test src/lib.rs - (line 346) ... FAILED [INFO] [stdout] test src/lib.rs - (line 217) ... FAILED [INFO] [stdout] test src/lib.rs - (line 274) ... FAILED [INFO] [stdout] test src/lib.rs - (line 360) ... FAILED [INFO] [stdout] test src/lib.rs - (line 637) ... FAILED [INFO] [stdout] test src/lib.rs - (line 447) ... FAILED [INFO] [stdout] test src/lib.rs - (line 405) ... ok [INFO] [stdout] test src/lib.rs - (line 417) ... ok [INFO] [stdout] test src/lib.rs - (line 559) ... FAILED [INFO] [stdout] test src/lib.rs - (line 75) ... FAILED [INFO] [stdout] test src/lib.rs - (line 432) ... ok [INFO] [stdout] test src/lib.rs - (line 520) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 244) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:246:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 299) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:301:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 27) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 319) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:321:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 611) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:614:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 346) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:348:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 217) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:219:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 274) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:276:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 360) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:362:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 637) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:641:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 447) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:452:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 559) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:562:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 75) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:80:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate savefile_derive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 217) [INFO] [stdout] src/lib.rs - (line 244) [INFO] [stdout] src/lib.rs - (line 27) [INFO] [stdout] src/lib.rs - (line 274) [INFO] [stdout] src/lib.rs - (line 299) [INFO] [stdout] src/lib.rs - (line 319) [INFO] [stdout] src/lib.rs - (line 346) [INFO] [stdout] src/lib.rs - (line 360) [INFO] [stdout] src/lib.rs - (line 447) [INFO] [stdout] src/lib.rs - (line 559) [INFO] [stdout] src/lib.rs - (line 611) [INFO] [stdout] src/lib.rs - (line 637) [INFO] [stdout] src/lib.rs - (line 75) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "c8a553e66bc37288021fc3473cb4f1779ef44d5254f4729867ce372b85762f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8a553e66bc37288021fc3473cb4f1779ef44d5254f4729867ce372b85762f02", kill_on_drop: false }` [INFO] [stdout] c8a553e66bc37288021fc3473cb4f1779ef44d5254f4729867ce372b85762f02