[INFO] fetching crate savefile 0.7.4... [INFO] testing savefile-0.7.4 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate savefile 0.7.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate savefile 0.7.4 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate savefile 0.7.4 [INFO] finished tweaking crates.io crate savefile 0.7.4 [INFO] tweaked toml for crates.io crate savefile 0.7.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", 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] a92329d0d8bacf57c3c7b9afb239dad6f71af89c93755db9cd03d76df617e47a [INFO] running `Command { std: "docker" "start" "-a" "a92329d0d8bacf57c3c7b9afb239dad6f71af89c93755db9cd03d76df617e47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a92329d0d8bacf57c3c7b9afb239dad6f71af89c93755db9cd03d76df617e47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a92329d0d8bacf57c3c7b9afb239dad6f71af89c93755db9cd03d76df617e47a", kill_on_drop: false }` [INFO] [stdout] a92329d0d8bacf57c3c7b9afb239dad6f71af89c93755db9cd03d76df617e47a [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] e9bdf12d170036dd9432a2e55897b4bdaf1055af532111f96f755de9e4ec4762 [INFO] running `Command { std: "docker" "start" "-a" "e9bdf12d170036dd9432a2e55897b4bdaf1055af532111f96f755de9e4ec4762", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling savefile v0.7.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.53s [INFO] running `Command { std: "docker" "inspect" "e9bdf12d170036dd9432a2e55897b4bdaf1055af532111f96f755de9e4ec4762", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9bdf12d170036dd9432a2e55897b4bdaf1055af532111f96f755de9e4ec4762", kill_on_drop: false }` [INFO] [stdout] e9bdf12d170036dd9432a2e55897b4bdaf1055af532111f96f755de9e4ec4762 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94c7af3cd0c7cc3e62a24ace1ea7151b2be9ad0d507f73e4dde3e0a58f1e28b6 [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" "94c7af3cd0c7cc3e62a24ace1ea7151b2be9ad0d507f73e4dde3e0a58f1e28b6", kill_on_drop: false }` [INFO] [stderr] Compiling savefile v0.7.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `Command { std: "docker" "inspect" "94c7af3cd0c7cc3e62a24ace1ea7151b2be9ad0d507f73e4dde3e0a58f1e28b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94c7af3cd0c7cc3e62a24ace1ea7151b2be9ad0d507f73e4dde3e0a58f1e28b6", kill_on_drop: false }` [INFO] [stdout] 94c7af3cd0c7cc3e62a24ace1ea7151b2be9ad0d507f73e4dde3e0a58f1e28b6 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95c5a50b2a64ad048e70e07a9f8cc4b11647da30b068bf10dec6c9dc4c606751 [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" "95c5a50b2a64ad048e70e07a9f8cc4b11647da30b068bf10dec6c9dc4c606751", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/savefile-460ac5ef0db9f0bf) [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 321) ... FAILED [INFO] [stdout] test src/lib.rs - (line 639) ... FAILED [INFO] [stdout] test src/lib.rs - (line 301) ... FAILED [INFO] [stdout] test src/lib.rs - (line 219) ... FAILED [INFO] [stdout] test src/lib.rs - (line 561) ... FAILED [INFO] [stdout] test src/lib.rs - (line 449) ... FAILED [INFO] [stdout] test src/lib.rs - (line 348) ... FAILED [INFO] [stdout] test src/lib.rs - (line 362) ... FAILED [INFO] [stdout] test src/lib.rs - (line 276) ... FAILED [INFO] [stdout] test src/lib.rs - (line 613) ... FAILED [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] test src/lib.rs - (line 246) ... FAILED [INFO] [stdout] test src/lib.rs - (line 77) ... FAILED [INFO] [stdout] test src/lib.rs - (line 407) ... ok [INFO] [stdout] test src/lib.rs - (line 419) ... ok [INFO] [stdout] test src/lib.rs - (line 434) ... ok [INFO] [stdout] test src/lib.rs - (line 522) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 321) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:323:1 [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 639) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:643:1 [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 301) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:303:1 [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 219) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:221:1 [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 561) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:564:1 [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 449) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:454:1 [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 348) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:350:1 [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 362) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:364:1 [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 276) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:278:1 [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 613) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:616:1 [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 29) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:34:1 [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 246) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:248:1 [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 77) stdout ---- [INFO] [stdout] error[E0463]: can't find crate for `savefile_derive` [INFO] [stdout] --> src/lib.rs:82:1 [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 219) [INFO] [stdout] src/lib.rs - (line 246) [INFO] [stdout] src/lib.rs - (line 276) [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] src/lib.rs - (line 301) [INFO] [stdout] src/lib.rs - (line 321) [INFO] [stdout] src/lib.rs - (line 348) [INFO] [stdout] src/lib.rs - (line 362) [INFO] [stdout] src/lib.rs - (line 449) [INFO] [stdout] src/lib.rs - (line 561) [INFO] [stdout] src/lib.rs - (line 613) [INFO] [stdout] src/lib.rs - (line 639) [INFO] [stdout] src/lib.rs - (line 77) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 13 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "95c5a50b2a64ad048e70e07a9f8cc4b11647da30b068bf10dec6c9dc4c606751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95c5a50b2a64ad048e70e07a9f8cc4b11647da30b068bf10dec6c9dc4c606751", kill_on_drop: false }` [INFO] [stdout] 95c5a50b2a64ad048e70e07a9f8cc4b11647da30b068bf10dec6c9dc4c606751