[INFO] fetching crate mc-unified-bookshelf 0.6.5... [INFO] testing mc-unified-bookshelf-0.6.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mc-unified-bookshelf 0.6.5 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mc-unified-bookshelf 0.6.5 [INFO] finished tweaking crates.io crate mc-unified-bookshelf 0.6.5 [INFO] tweaked toml for crates.io crate mc-unified-bookshelf 0.6.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mc-unified-bookshelf 0.6.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d795bcc77ce489bc5e0e9bec20677a801636166ba7f8d32449d22bc498f9343 [INFO] running `Command { std: "docker" "start" "-a" "7d795bcc77ce489bc5e0e9bec20677a801636166ba7f8d32449d22bc498f9343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d795bcc77ce489bc5e0e9bec20677a801636166ba7f8d32449d22bc498f9343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d795bcc77ce489bc5e0e9bec20677a801636166ba7f8d32449d22bc498f9343", kill_on_drop: false }` [INFO] [stdout] 7d795bcc77ce489bc5e0e9bec20677a801636166ba7f8d32449d22bc498f9343 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fc6ee0186bd7c61f878b86109dfb315fd0fe8b28a3e1132a5cf87ed4bde1cd1 [INFO] running `Command { std: "docker" "start" "-a" "9fc6ee0186bd7c61f878b86109dfb315fd0fe8b28a3e1132a5cf87ed4bde1cd1", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling residua-cesu8 v2.0.0 [INFO] [stderr] Compiling residua-mutf8 v2.0.0 [INFO] [stderr] Compiling mc-unified-bookshelf v0.6.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbt/tag.rs:642:20 [INFO] [stdout] | [INFO] [stdout] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError> { [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.58s [INFO] running `Command { std: "docker" "inspect" "9fc6ee0186bd7c61f878b86109dfb315fd0fe8b28a3e1132a5cf87ed4bde1cd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fc6ee0186bd7c61f878b86109dfb315fd0fe8b28a3e1132a5cf87ed4bde1cd1", kill_on_drop: false }` [INFO] [stdout] 9fc6ee0186bd7c61f878b86109dfb315fd0fe8b28a3e1132a5cf87ed4bde1cd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 546d8ced5d399a1abe41e037d6eece3d692ace68afaaede297acdb8998216011 [INFO] running `Command { std: "docker" "start" "-a" "546d8ced5d399a1abe41e037d6eece3d692ace68afaaede297acdb8998216011", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbt/tag.rs:642:20 [INFO] [stdout] | [INFO] [stdout] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError> { [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling mc-unified-bookshelf v0.6.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/nbt/tag.rs:642:20 [INFO] [stdout] | [INFO] [stdout] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError> { [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is elided here the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.36s [INFO] running `Command { std: "docker" "inspect" "546d8ced5d399a1abe41e037d6eece3d692ace68afaaede297acdb8998216011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "546d8ced5d399a1abe41e037d6eece3d692ace68afaaede297acdb8998216011", kill_on_drop: false }` [INFO] [stdout] 546d8ced5d399a1abe41e037d6eece3d692ace68afaaede297acdb8998216011 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] db0c0777ad7b3347c72cfb5d107c7f4cbcabca7d2c2733f621f8725954c760b2 [INFO] running `Command { std: "docker" "start" "-a" "db0c0777ad7b3347c72cfb5d107c7f4cbcabca7d2c2733f621f8725954c760b2", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/nbt/tag.rs:642:20 [INFO] [stderr] | [INFO] [stderr] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError> { [INFO] [stderr] | ^^^^^ ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is elided here the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 642 | pub fn try_get(&self, key: &String) -> Result, TagConversionError<'_>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `mc-unified-bookshelf` (lib) generated 1 warning (run `cargo fix --lib -p mc-unified-bookshelf` to apply 1 suggestion) [INFO] [stderr] warning: `mc-unified-bookshelf` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bookshelf-7d73ff02acfee109) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test bin::test::read ... ok [INFO] [stdout] test bin::test::write ... ok [INFO] [stdout] test nbt::bin::test::invalid_tag_id ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] test nbt::bin::test::serde ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- nbt::bin::test::serde stdout ---- [INFO] [stdout] Error: Error { inner: ErrorInner { trace: [], cause: Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }) } } [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] nbt::bin::test::serde [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "db0c0777ad7b3347c72cfb5d107c7f4cbcabca7d2c2733f621f8725954c760b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db0c0777ad7b3347c72cfb5d107c7f4cbcabca7d2c2733f621f8725954c760b2", kill_on_drop: false }` [INFO] [stdout] db0c0777ad7b3347c72cfb5d107c7f4cbcabca7d2c2733f621f8725954c760b2