[INFO] fetching crate shale 0.1.9... [INFO] testing shale-0.1.9 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate shale 0.1.9 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate shale 0.1.9 [INFO] finished tweaking crates.io crate shale 0.1.9 [INFO] tweaked toml for crates.io crate shale 0.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shale 0.1.9 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 25 packages to latest compatible versions [INFO] [stderr] Adding lru v0.12.5 (available: v0.16.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8122481358b0c91fdb2580ca1cf67e560fc3065ec7ad7dc7111953a2b3e24136 [INFO] running `Command { std: "docker" "start" "-a" "8122481358b0c91fdb2580ca1cf67e560fc3065ec7ad7dc7111953a2b3e24136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8122481358b0c91fdb2580ca1cf67e560fc3065ec7ad7dc7111953a2b3e24136", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8122481358b0c91fdb2580ca1cf67e560fc3065ec7ad7dc7111953a2b3e24136", kill_on_drop: false }` [INFO] [stdout] 8122481358b0c91fdb2580ca1cf67e560fc3065ec7ad7dc7111953a2b3e24136 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1893aa17aa6a2c7016fcae23a5a5d643256789a37bc6343e97dceeb0bf06bad0 [INFO] running `Command { std: "docker" "start" "-a" "1893aa17aa6a2c7016fcae23a5a5d643256789a37bc6343e97dceeb0bf06bad0", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling allocator-api2 v0.2.21 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling shale v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ObjPtrField` is never constructed [INFO] [stdout] --> src/compact.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | struct ObjPtrField(ObjPtr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `MSIZE` is never used [INFO] [stdout] --> src/compact.rs:215:11 [INFO] [stdout] | [INFO] [stdout] 214 | impl ObjPtrField { [INFO] [stdout] | ---------------------- associated constant in this implementation [INFO] [stdout] 215 | const MSIZE: u64 = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "1893aa17aa6a2c7016fcae23a5a5d643256789a37bc6343e97dceeb0bf06bad0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1893aa17aa6a2c7016fcae23a5a5d643256789a37bc6343e97dceeb0bf06bad0", kill_on_drop: false }` [INFO] [stdout] 1893aa17aa6a2c7016fcae23a5a5d643256789a37bc6343e97dceeb0bf06bad0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b17a203743507678ce6812c441bc136d9da2d8549d81597087813c634a9f3143 [INFO] running `Command { std: "docker" "start" "-a" "b17a203743507678ce6812c441bc136d9da2d8549d81597087813c634a9f3143", kill_on_drop: false }` [INFO] [stdout] warning: struct `ObjPtrField` is never constructed [INFO] [stdout] --> src/compact.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | struct ObjPtrField(ObjPtr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `MSIZE` is never used [INFO] [stdout] --> src/compact.rs:215:11 [INFO] [stdout] | [INFO] [stdout] 214 | impl ObjPtrField { [INFO] [stdout] | ---------------------- associated constant in this implementation [INFO] [stdout] 215 | const MSIZE: u64 = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shale v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ObjPtrField` is never constructed [INFO] [stdout] --> src/compact.rs:212:8 [INFO] [stdout] | [INFO] [stdout] 212 | struct ObjPtrField(ObjPtr); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant `MSIZE` is never used [INFO] [stdout] --> src/compact.rs:215:11 [INFO] [stdout] | [INFO] [stdout] 214 | impl ObjPtrField { [INFO] [stdout] | ---------------------- associated constant in this implementation [INFO] [stdout] 215 | const MSIZE: u64 = 8; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "b17a203743507678ce6812c441bc136d9da2d8549d81597087813c634a9f3143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b17a203743507678ce6812c441bc136d9da2d8549d81597087813c634a9f3143", kill_on_drop: false }` [INFO] [stdout] b17a203743507678ce6812c441bc136d9da2d8549d81597087813c634a9f3143 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6be04b005e944cc000ac32032e1019cf6d1e70c41255a54cb5dade93b2b47eeb [INFO] running `Command { std: "docker" "start" "-a" "6be04b005e944cc000ac32032e1019cf6d1e70c41255a54cb5dade93b2b47eeb", kill_on_drop: false }` [INFO] [stderr] warning: struct `ObjPtrField` is never constructed [INFO] [stderr] --> src/compact.rs:212:8 [INFO] [stderr] | [INFO] [stderr] 212 | struct ObjPtrField(ObjPtr); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant `MSIZE` is never used [INFO] [stderr] --> src/compact.rs:215:11 [INFO] [stderr] | [INFO] [stderr] 214 | impl ObjPtrField { [INFO] [stderr] | ---------------------- associated constant in this implementation [INFO] [stderr] 215 | const MSIZE: u64 = 8; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `shale` (lib) generated 2 warnings [INFO] [stderr] warning: `shale` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shale-17d80ab9bea1e917) [INFO] [stderr] Doc-tests shale [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] [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" "6be04b005e944cc000ac32032e1019cf6d1e70c41255a54cb5dade93b2b47eeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6be04b005e944cc000ac32032e1019cf6d1e70c41255a54cb5dade93b2b47eeb", kill_on_drop: false }` [INFO] [stdout] 6be04b005e944cc000ac32032e1019cf6d1e70c41255a54cb5dade93b2b47eeb