[INFO] fetching crate ctap 0.1.0... [INFO] testing ctap-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate ctap 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate ctap 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", 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-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cbor-codec v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03173feb9ac112b70f8a9d089a18f23542abf031e442788cb943e5a06f4af1a6 [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" "03173feb9ac112b70f8a9d089a18f23542abf031e442788cb943e5a06f4af1a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03173feb9ac112b70f8a9d089a18f23542abf031e442788cb943e5a06f4af1a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03173feb9ac112b70f8a9d089a18f23542abf031e442788cb943e5a06f4af1a6", kill_on_drop: false }` [INFO] [stdout] 03173feb9ac112b70f8a9d089a18f23542abf031e442788cb943e5a06f4af1a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1772dbc338ebcdf50b655c35296e2e84a4d960660ebf1de33af055594891385b [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" "1772dbc338ebcdf50b655c35296e2e84a4d960660ebf1de33af055594891385b", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling cbor-codec v0.7.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling synstructure v0.12.4 [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] [INFO] [stdout] [INFO] [stdout] warning: variable `report_size` is assigned to, but never used [INFO] [stdout] --> src/hid_linux.rs:32:9 [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 32.87s [INFO] running `Command { std: "docker" "inspect" "1772dbc338ebcdf50b655c35296e2e84a4d960660ebf1de33af055594891385b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1772dbc338ebcdf50b655c35296e2e84a4d960660ebf1de33af055594891385b", kill_on_drop: false }` [INFO] [stdout] 1772dbc338ebcdf50b655c35296e2e84a4d960660ebf1de33af055594891385b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 527bb4fe6d03049fd429906034fdfa38622064eb7d6a2a47e52aadc84101641d [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" "527bb4fe6d03049fd429906034fdfa38622064eb7d6a2a47e52aadc84101641d", kill_on_drop: false }` [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] [INFO] [stdout] [INFO] [stdout] warning: variable `report_size` is assigned to, but never used [INFO] [stdout] --> src/hid_linux.rs:32:9 [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] [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] [INFO] [stdout] [INFO] [stdout] warning: variable `report_size` is assigned to, but never used [INFO] [stdout] --> src/hid_linux.rs:32:9 [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 1.45s [INFO] running `Command { std: "docker" "inspect" "527bb4fe6d03049fd429906034fdfa38622064eb7d6a2a47e52aadc84101641d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "527bb4fe6d03049fd429906034fdfa38622064eb7d6a2a47e52aadc84101641d", kill_on_drop: false }` [INFO] [stdout] 527bb4fe6d03049fd429906034fdfa38622064eb7d6a2a47e52aadc84101641d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f2ac77535d368b1639940125ecc1c7c701020685e58e36510450a90d1226f349 [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" "f2ac77535d368b1639940125ecc1c7c701020685e58e36510450a90d1226f349", 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] [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] [INFO] [stderr] warning: variable `report_size` is assigned to, but never used [INFO] [stderr] --> src/hid_linux.rs:32:9 [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: variable `report_size` is assigned to, but never used [INFO] [stderr] --> src/hid_linux.rs:32:9 [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: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: 4 warnings emitted [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: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ctap-c34669d717d23a94 [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 [INFO] [stdout] [INFO] [stderr] Doc-tests ctap [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f2ac77535d368b1639940125ecc1c7c701020685e58e36510450a90d1226f349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ac77535d368b1639940125ecc1c7c701020685e58e36510450a90d1226f349", kill_on_drop: false }` [INFO] [stdout] f2ac77535d368b1639940125ecc1c7c701020685e58e36510450a90d1226f349