[INFO] fetching crate unshield 0.2.0... [INFO] testing unshield-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate unshield 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate unshield 0.2.0 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 unshield 0.2.0 [INFO] finished tweaking crates.io crate unshield 0.2.0 [INFO] tweaked toml for crates.io crate unshield 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate unshield 0.2.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 61f18fda859c05ab2c4f222f19d8d6bb1b9eda171935b9b073b0632948b92eb6 [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" "61f18fda859c05ab2c4f222f19d8d6bb1b9eda171935b9b073b0632948b92eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61f18fda859c05ab2c4f222f19d8d6bb1b9eda171935b9b073b0632948b92eb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f18fda859c05ab2c4f222f19d8d6bb1b9eda171935b9b073b0632948b92eb6", kill_on_drop: false }` [INFO] [stdout] 61f18fda859c05ab2c4f222f19d8d6bb1b9eda171935b9b073b0632948b92eb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] eba3e8ed64885265cbf140c31b2cde0864433514c9918aa606351cad81b895f9 [INFO] running `Command { std: "docker" "start" "-a" "eba3e8ed64885265cbf140c31b2cde0864433514c9918aa606351cad81b895f9", kill_on_drop: false }` [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling explode v0.1.2 [INFO] [stderr] Compiling unshield v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/format.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | files: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/format.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `toc_offset` [INFO] [stdout] --> src/format.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | toc_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `Command { std: "docker" "inspect" "eba3e8ed64885265cbf140c31b2cde0864433514c9918aa606351cad81b895f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eba3e8ed64885265cbf140c31b2cde0864433514c9918aa606351cad81b895f9", kill_on_drop: false }` [INFO] [stdout] eba3e8ed64885265cbf140c31b2cde0864433514c9918aa606351cad81b895f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8608694f03b61413762034945273f2450c77edc83054a509aa081153c8135479 [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" "8608694f03b61413762034945273f2450c77edc83054a509aa081153c8135479", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling fastrand v1.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling parking v1.0.6 [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/format.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | files: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/format.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `toc_offset` [INFO] [stdout] --> src/format.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | toc_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling multitask v0.2.0 [INFO] [stderr] Compiling futures-lite v0.1.11 [INFO] [stderr] Compiling async-executor v0.1.2 [INFO] [stderr] Compiling unshield v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/format.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | files: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `size` [INFO] [stdout] --> src/format.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | size: u32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `toc_offset` [INFO] [stdout] --> src/format.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | toc_offset: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.78s [INFO] running `Command { std: "docker" "inspect" "8608694f03b61413762034945273f2450c77edc83054a509aa081153c8135479", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8608694f03b61413762034945273f2450c77edc83054a509aa081153c8135479", kill_on_drop: false }` [INFO] [stdout] 8608694f03b61413762034945273f2450c77edc83054a509aa081153c8135479 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1d0f1e363ba13db8e831268beb9e971c8256fc8684e707c64cdc74519a32d258 [INFO] running `Command { std: "docker" "start" "-a" "1d0f1e363ba13db8e831268beb9e971c8256fc8684e707c64cdc74519a32d258", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `files` [INFO] [stderr] --> src/format.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | files: u16, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `size` [INFO] [stderr] --> src/format.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | size: u32, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `toc_offset` [INFO] [stderr] --> src/format.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | toc_offset: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `unshield` (lib) generated 3 warnings [INFO] [stderr] warning: `unshield` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unshield-08a87a939689da93) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unshield-e915d5d7f5cf6ecf) [INFO] [stdout] running 3 tests [INFO] [stderr] Doc-tests unshield [INFO] [stdout] test archive::tests::archive_list ... ok [INFO] [stdout] test archive::tests::archive_new ... ok [INFO] [stdout] test archive::tests::archive_load ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1d0f1e363ba13db8e831268beb9e971c8256fc8684e707c64cdc74519a32d258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d0f1e363ba13db8e831268beb9e971c8256fc8684e707c64cdc74519a32d258", kill_on_drop: false }` [INFO] [stdout] 1d0f1e363ba13db8e831268beb9e971c8256fc8684e707c64cdc74519a32d258