[INFO] fetching crate vmprotect 0.2.0...
[INFO] testing vmprotect-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate vmprotect 0.2.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate vmprotect 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 vmprotect 0.2.0
[INFO] finished tweaking crates.io crate vmprotect 0.2.0
[INFO] tweaked toml for crates.io crate vmprotect 0.2.0 written to /workspace/builds/worker-97/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26388f71d6e6fa462a4bbc5616be560df08322970cd9e81f6942f74aaee9bc64
[INFO] running `Command { std: "docker" "start" "-a" "26388f71d6e6fa462a4bbc5616be560df08322970cd9e81f6942f74aaee9bc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26388f71d6e6fa462a4bbc5616be560df08322970cd9e81f6942f74aaee9bc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26388f71d6e6fa462a4bbc5616be560df08322970cd9e81f6942f74aaee9bc64", kill_on_drop: false }`
[INFO] [stdout] 26388f71d6e6fa462a4bbc5616be560df08322970cd9e81f6942f74aaee9bc64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08993c0160f1a66574fdbbf900ee8b6dc20f32eb3279cc1c5155aac64ebdde95
[INFO] running `Command { std: "docker" "start" "-a" "08993c0160f1a66574fdbbf900ee8b6dc20f32eb3279cc1c5155aac64ebdde95", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling vmprotect-sys v0.1.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling widestring v0.4.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling vmprotect-macros v0.1.0
[INFO] [stderr]    Compiling real_c_string v1.0.0
[INFO] [stderr]    Compiling vmprotect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/licensing.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     state: SerialState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_name`
[INFO] [stdout]    --> src/licensing.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     user_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]    --> src/licensing.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     email: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `expire`
[INFO] [stdout]    --> src/licensing.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     expire: Option<Date<Utc>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_build`
[INFO] [stdout]    --> src/licensing.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     max_build: Option<Date<Utc>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `running_time`
[INFO] [stdout]    --> src/licensing.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     running_time: Duration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_data`
[INFO] [stdout]    --> src/licensing.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     user_data: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "08993c0160f1a66574fdbbf900ee8b6dc20f32eb3279cc1c5155aac64ebdde95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08993c0160f1a66574fdbbf900ee8b6dc20f32eb3279cc1c5155aac64ebdde95", kill_on_drop: false }`
[INFO] [stdout] 08993c0160f1a66574fdbbf900ee8b6dc20f32eb3279cc1c5155aac64ebdde95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa37bc9574237a7bf48c0268a710643eb42b1129babd6eecaf8d4d0ddf586640
[INFO] running `Command { std: "docker" "start" "-a" "aa37bc9574237a7bf48c0268a710643eb42b1129babd6eecaf8d4d0ddf586640", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/licensing.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     state: SerialState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_name`
[INFO] [stdout]    --> src/licensing.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     user_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]    --> src/licensing.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     email: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `expire`
[INFO] [stdout]    --> src/licensing.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     expire: Option<Date<Utc>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vmprotect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `max_build`
[INFO] [stdout]    --> src/licensing.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     max_build: Option<Date<Utc>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `running_time`
[INFO] [stdout]    --> src/licensing.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     running_time: Duration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_data`
[INFO] [stdout]    --> src/licensing.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     user_data: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/licensing.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 |     state: SerialState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_name`
[INFO] [stdout]    --> src/licensing.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 |     user_name: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `email`
[INFO] [stdout]    --> src/licensing.rs:173:5
[INFO] [stdout]     |
[INFO] [stdout] 173 |     email: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `expire`
[INFO] [stdout]    --> src/licensing.rs:175:5
[INFO] [stdout]     |
[INFO] [stdout] 175 |     expire: Option<Date<Utc>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_build`
[INFO] [stdout]    --> src/licensing.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     max_build: Option<Date<Utc>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `running_time`
[INFO] [stdout]    --> src/licensing.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     running_time: Duration,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_data`
[INFO] [stdout]    --> src/licensing.rs:179:5
[INFO] [stdout]     |
[INFO] [stdout] 179 |     user_data: Vec<u8>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "aa37bc9574237a7bf48c0268a710643eb42b1129babd6eecaf8d4d0ddf586640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa37bc9574237a7bf48c0268a710643eb42b1129babd6eecaf8d4d0ddf586640", kill_on_drop: false }`
[INFO] [stdout] aa37bc9574237a7bf48c0268a710643eb42b1129babd6eecaf8d4d0ddf586640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c559df4622cf5c6f48355d42f55dc901aaab20d7e3a584a4b11f8268c970744
[INFO] running `Command { std: "docker" "start" "-a" "6c559df4622cf5c6f48355d42f55dc901aaab20d7e3a584a4b11f8268c970744", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `state`
[INFO] [stderr]    --> src/licensing.rs:169:5
[INFO] [stderr]     |
[INFO] [stderr] 169 |     state: SerialState,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `user_name`
[INFO] [stderr]    --> src/licensing.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 |     user_name: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `email`
[INFO] [stderr]    --> src/licensing.rs:173:5
[INFO] [stderr]     |
[INFO] [stderr] 173 |     email: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `expire`
[INFO] [stderr]    --> src/licensing.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     expire: Option<Date<Utc>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_build`
[INFO] [stderr]    --> src/licensing.rs:177:5
[INFO] [stderr]     |
[INFO] [stderr] 177 |     max_build: Option<Date<Utc>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `running_time`
[INFO] [stderr]    --> src/licensing.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 |     running_time: Duration,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `user_data`
[INFO] [stderr]    --> src/licensing.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 |     user_data: Vec<u8>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vmprotect` (lib) generated 7 warnings
[INFO] [stderr] warning: `vmprotect` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/vmprotect-ec7067f1b350413a)
[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] [stderr]    Doc-tests vmprotect
[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" "6c559df4622cf5c6f48355d42f55dc901aaab20d7e3a584a4b11f8268c970744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c559df4622cf5c6f48355d42f55dc901aaab20d7e3a584a4b11f8268c970744", kill_on_drop: false }`
[INFO] [stdout] 6c559df4622cf5c6f48355d42f55dc901aaab20d7e3a584a4b11f8268c970744