[INFO] fetching crate ctap 0.1.0... [INFO] testing ctap-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate ctap 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate ctap 0.1.0 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 ctap 0.1.0 [INFO] finished tweaking crates.io crate ctap 0.1.0 [INFO] tweaked toml for crates.io crate ctap 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b597e918b84a281a01466c2f90736ca128ff4ca8fdc4f23d5f54f2c0d83120ba [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" "b597e918b84a281a01466c2f90736ca128ff4ca8fdc4f23d5f54f2c0d83120ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b597e918b84a281a01466c2f90736ca128ff4ca8fdc4f23d5f54f2c0d83120ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b597e918b84a281a01466c2f90736ca128ff4ca8fdc4f23d5f54f2c0d83120ba", kill_on_drop: false }` [INFO] [stdout] b597e918b84a281a01466c2f90736ca128ff4ca8fdc4f23d5f54f2c0d83120ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] b35af448091779f026d186b68c707854b62c8d9e6b7aa5701d4ab22b9828c91e [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" "b35af448091779f026d186b68c707854b62c8d9e6b7aa5701d4ab22b9828c91e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling cbor-codec v0.7.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling ctap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:55:32 [INFO] [stdout] | [INFO] [stdout] 55 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `report_size` is assigned to, but never used [INFO] [stdout] --> src/hid_linux.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut report_size: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_report_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `report_size` is never read [INFO] [stdout] --> src/hid_linux.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | report_size = u16::from(rd[pos + 1]) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `report_size` is never read [INFO] [stdout] --> src/hid_linux.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | report_size = LittleEndian::read_u16(&rd[(pos + 1)..(pos + 1 + (size as usize))]); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.85s [INFO] running `Command { std: "docker" "inspect" "b35af448091779f026d186b68c707854b62c8d9e6b7aa5701d4ab22b9828c91e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b35af448091779f026d186b68c707854b62c8d9e6b7aa5701d4ab22b9828c91e", kill_on_drop: false }` [INFO] [stdout] b35af448091779f026d186b68c707854b62c8d9e6b7aa5701d4ab22b9828c91e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 03b9076d1ad2faba58c8deaf3c665c7fd0cfa4b951ca873d4fab64e9f9060672 [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" "03b9076d1ad2faba58c8deaf3c665c7fd0cfa4b951ca873d4fab64e9f9060672", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:55:32 [INFO] [stdout] | [INFO] [stdout] 55 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `report_size` is assigned to, but never used [INFO] [stdout] --> src/hid_linux.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut report_size: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_report_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ctap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `report_size` is never read [INFO] [stdout] --> src/hid_linux.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | report_size = u16::from(rd[pos + 1]) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `report_size` is never read [INFO] [stdout] --> src/hid_linux.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | report_size = LittleEndian::read_u16(&rd[(pos + 1)..(pos + 1 + (size as usize))]); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:55:32 [INFO] [stdout] | [INFO] [stdout] 55 | fn cause(&self) -> Option<&Fail> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `report_size` is assigned to, but never used [INFO] [stdout] --> src/hid_linux.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut report_size: u16 = 0; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_report_size` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `report_size` is never read [INFO] [stdout] --> src/hid_linux.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | report_size = u16::from(rd[pos + 1]) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `report_size` is never read [INFO] [stdout] --> src/hid_linux.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | report_size = LittleEndian::read_u16(&rd[(pos + 1)..(pos + 1 + (size as usize))]); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "03b9076d1ad2faba58c8deaf3c665c7fd0cfa4b951ca873d4fab64e9f9060672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03b9076d1ad2faba58c8deaf3c665c7fd0cfa4b951ca873d4fab64e9f9060672", kill_on_drop: false }` [INFO] [stdout] 03b9076d1ad2faba58c8deaf3c665c7fd0cfa4b951ca873d4fab64e9f9060672 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 3e6b81abebbdc11a635aba2d6ac9c7766384c7febd23b3a452f1d7896ad0bc47 [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" "3e6b81abebbdc11a635aba2d6ac9c7766384c7febd23b3a452f1d7896ad0bc47", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | fn cause(&self) -> Option<&Fail> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: variable `report_size` is assigned to, but never used [INFO] [stderr] --> src/hid_linux.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | let mut report_size: u16 = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_report_size` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `report_size` is never read [INFO] [stderr] --> src/hid_linux.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | report_size = u16::from(rd[pos + 1]) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `report_size` is never read [INFO] [stderr] --> src/hid_linux.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | report_size = LittleEndian::read_u16(&rd[(pos + 1)..(pos + 1 + (size as usize))]); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: `ctap` (lib) generated 4 warnings [INFO] [stderr] warning: `ctap` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ctap-7b0e7b03cd2b2246) [INFO] [stderr] Doc-tests ctap [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 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3e6b81abebbdc11a635aba2d6ac9c7766384c7febd23b3a452f1d7896ad0bc47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e6b81abebbdc11a635aba2d6ac9c7766384c7febd23b3a452f1d7896ad0bc47", kill_on_drop: false }` [INFO] [stdout] 3e6b81abebbdc11a635aba2d6ac9c7766384c7febd23b3a452f1d7896ad0bc47