[INFO] fetching crate bounded-integer 0.5.2...
[INFO] testing bounded-integer-0.5.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bounded-integer 0.5.2 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate bounded-integer 0.5.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bounded-integer 0.5.2
[INFO] finished tweaking crates.io crate bounded-integer 0.5.2
[INFO] tweaked toml for crates.io crate bounded-integer 0.5.2 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4355853ca849f031f0ce93bcc1cf312c507add692223dc56fae439e2022b941b
[INFO] running `Command { std: "docker" "start" "-a" "4355853ca849f031f0ce93bcc1cf312c507add692223dc56fae439e2022b941b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4355853ca849f031f0ce93bcc1cf312c507add692223dc56fae439e2022b941b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4355853ca849f031f0ce93bcc1cf312c507add692223dc56fae439e2022b941b", kill_on_drop: false }`
[INFO] [stdout] 4355853ca849f031f0ce93bcc1cf312c507add692223dc56fae439e2022b941b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d34e863d7714323486183d37dc5c3527a8a0257a40ad077e81dc1f690b351aa3
[INFO] running `Command { std: "docker" "start" "-a" "d34e863d7714323486183d37dc5c3527a8a0257a40ad077e81dc1f690b351aa3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bounded-integer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `error_below_min`
[INFO] [stdout]    --> src/parse.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn error_below_min() -> ParseError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `error_above_max`
[INFO] [stdout]    --> src/parse.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn error_above_max() -> ParseError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "d34e863d7714323486183d37dc5c3527a8a0257a40ad077e81dc1f690b351aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34e863d7714323486183d37dc5c3527a8a0257a40ad077e81dc1f690b351aa3", kill_on_drop: false }`
[INFO] [stdout] d34e863d7714323486183d37dc5c3527a8a0257a40ad077e81dc1f690b351aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdc8b1c0821775b4697819bcfd2c058251349a49cb2f41bbf8b83501f89461dc
[INFO] running `Command { std: "docker" "start" "-a" "bdc8b1c0821775b4697819bcfd2c058251349a49cb2f41bbf8b83501f89461dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: function is never used: `error_below_min`
[INFO] [stdout]    --> src/parse.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn error_below_min() -> ParseError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `error_above_max`
[INFO] [stdout]    --> src/parse.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn error_above_max() -> ParseError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bounded-integer v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `error_below_min`
[INFO] [stdout]    --> src/parse.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn error_below_min() -> ParseError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `error_above_max`
[INFO] [stdout]    --> src/parse.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn error_above_max() -> ParseError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.81s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bounded_integer-f53eb763c35f62b1)
[INFO] [stderr]   Executable tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-f6b9f7da08f19a96)
[INFO] running `Command { std: "docker" "inspect" "bdc8b1c0821775b4697819bcfd2c058251349a49cb2f41bbf8b83501f89461dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdc8b1c0821775b4697819bcfd2c058251349a49cb2f41bbf8b83501f89461dc", kill_on_drop: false }`
[INFO] [stdout] bdc8b1c0821775b4697819bcfd2c058251349a49cb2f41bbf8b83501f89461dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2ef72ef121c53c5f09663526788a2d74757596596859d255062133a4276bd9f
[INFO] running `Command { std: "docker" "start" "-a" "b2ef72ef121c53c5f09663526788a2d74757596596859d255062133a4276bd9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `error_below_min`
[INFO] [stderr]    --> src/parse.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub fn error_below_min() -> ParseError {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `error_above_max`
[INFO] [stderr]    --> src/parse.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn error_above_max() -> ParseError {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bounded-integer` (lib) generated 2 warnings
[INFO] [stderr] warning: `bounded-integer` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bounded_integer-f53eb763c35f62b1)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-f6b9f7da08f19a96)
[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] [stderr]    Doc-tests bounded-integer
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2ef72ef121c53c5f09663526788a2d74757596596859d255062133a4276bd9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ef72ef121c53c5f09663526788a2d74757596596859d255062133a4276bd9f", kill_on_drop: false }`
[INFO] [stdout] b2ef72ef121c53c5f09663526788a2d74757596596859d255062133a4276bd9f