[INFO] fetching crate dmoj 0.1.5...
[INFO] testing dmoj-0.1.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate dmoj 0.1.5 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate dmoj 0.1.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dmoj 0.1.5
[INFO] finished tweaking crates.io crate dmoj 0.1.5
[INFO] tweaked toml for crates.io crate dmoj 0.1.5 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc11f1f478db78fb44e971697a007f23b675e941d85f0f75aa14671859e28437
[INFO] running `Command { std: "docker" "start" "-a" "cc11f1f478db78fb44e971697a007f23b675e941d85f0f75aa14671859e28437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc11f1f478db78fb44e971697a007f23b675e941d85f0f75aa14671859e28437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc11f1f478db78fb44e971697a007f23b675e941d85f0f75aa14671859e28437", kill_on_drop: false }`
[INFO] [stdout] cc11f1f478db78fb44e971697a007f23b675e941d85f0f75aa14671859e28437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9253e1b89ffd2b9688e4e18d32095a370c5bba0370cebce41fcee8a8c094bee5
[INFO] running `Command { std: "docker" "start" "-a" "9253e1b89ffd2b9688e4e18d32095a370c5bba0370cebce41fcee8a8c094bee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling dmoj v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/io/stdin.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / lazy_static! {
[INFO] [stdout] 8  | |     static ref STDIN: NotThreadSafe<CopyingBufReader<Stdin>> = {
[INFO] [stdout] 9  | |         NotThreadSafe::new(CopyingBufReader::new(Stdin::new()))
[INFO] [stdout] 10 | |     };
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/io/stdout.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / lazy_static! {
[INFO] [stdout] 6  | |     static ref STDOUT: NotThreadSafe<BufWriter<Stdout>> = {
[INFO] [stdout] 7  | |         extern "C" fn flush_stdout_at_exit() {
[INFO] [stdout] 8  | |             flush();
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     };
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "9253e1b89ffd2b9688e4e18d32095a370c5bba0370cebce41fcee8a8c094bee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9253e1b89ffd2b9688e4e18d32095a370c5bba0370cebce41fcee8a8c094bee5", kill_on_drop: false }`
[INFO] [stdout] 9253e1b89ffd2b9688e4e18d32095a370c5bba0370cebce41fcee8a8c094bee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e525e8ee0373c9503e492d0f8bdd736fe11b7bdf9b205c0f145726b3faa0835
[INFO] running `Command { std: "docker" "start" "-a" "7e525e8ee0373c9503e492d0f8bdd736fe11b7bdf9b205c0f145726b3faa0835", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/io/stdin.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / lazy_static! {
[INFO] [stdout] 8  | |     static ref STDIN: NotThreadSafe<CopyingBufReader<Stdin>> = {
[INFO] [stdout] 9  | |         NotThreadSafe::new(CopyingBufReader::new(Stdin::new()))
[INFO] [stdout] 10 | |     };
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dmoj v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/io/stdout.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / lazy_static! {
[INFO] [stdout] 6  | |     static ref STDOUT: NotThreadSafe<BufWriter<Stdout>> = {
[INFO] [stdout] 7  | |         extern "C" fn flush_stdout_at_exit() {
[INFO] [stdout] 8  | |             flush();
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     };
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/io/stdin.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / lazy_static! {
[INFO] [stdout] 8  | |     static ref STDIN: NotThreadSafe<CopyingBufReader<Stdin>> = {
[INFO] [stdout] 9  | |         NotThreadSafe::new(CopyingBufReader::new(Stdin::new()))
[INFO] [stdout] 10 | |     };
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/io/stdout.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / lazy_static! {
[INFO] [stdout] 6  | |     static ref STDOUT: NotThreadSafe<BufWriter<Stdout>> = {
[INFO] [stdout] 7  | |         extern "C" fn flush_stdout_at_exit() {
[INFO] [stdout] 8  | |             flush();
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     };
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "7e525e8ee0373c9503e492d0f8bdd736fe11b7bdf9b205c0f145726b3faa0835", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e525e8ee0373c9503e492d0f8bdd736fe11b7bdf9b205c0f145726b3faa0835", kill_on_drop: false }`
[INFO] [stdout] 7e525e8ee0373c9503e492d0f8bdd736fe11b7bdf9b205c0f145726b3faa0835
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e9e311b205a6f500c8403a81b024b95f1c713996b97413fac1ee3dc51fd9d3e
[INFO] running `Command { std: "docker" "start" "-a" "2e9e311b205a6f500c8403a81b024b95f1c713996b97413fac1ee3dc51fd9d3e", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/io/stdin.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref STDIN: NotThreadSafe<CopyingBufReader<Stdin>> = {
[INFO] [stderr] 9  | |         NotThreadSafe::new(CopyingBufReader::new(Stdin::new()))
[INFO] [stderr] 10 | |     };
[INFO] [stderr] 11 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> src/io/stdout.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / lazy_static! {
[INFO] [stderr] 6  | |     static ref STDOUT: NotThreadSafe<BufWriter<Stdout>> = {
[INFO] [stderr] 7  | |         extern "C" fn flush_stdout_at_exit() {
[INFO] [stderr] 8  | |             flush();
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     };
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `dmoj` (lib) generated 2 warnings
[INFO] [stderr] warning: `dmoj` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dmoj-6a410e12f014913c)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test buf::tests::it_works ... ok
[INFO] [stdout] test scan::tests::scanning_chars_works_correctly ... ok
[INFO] [stdout] test scan::tests::scanning_unsigned_integers_works_correctly ... ok
[INFO] [stdout] test scan::tests::scanning_signed_integers_works_correctly ... ok
[INFO] [stdout] test scan::tests::scanning_signed_integers_panics_correctly_2 - should panic ... ok
[INFO] [stdout] test scan::tests::scanning_unsigned_integers_panics_correctly_1 - should panic ... ok
[INFO] [stdout] test scan::tests::scanning_signed_integers_panics_correctly_1 - should panic ... ok
[INFO] [stdout] test scan::tests::scanning_unsigned_integers_panics_correctly_2 - should panic ... ok
[INFO] [stdout] test scan::tests::scanning_signed_integers_panics_correctly_4 - should panic ... ok
[INFO] [stdout] test scan::tests::scanning_unsigned_integers_panics_correctly_3 - should panic ... ok
[INFO] [stdout] test scan::tests::scanning_signed_integers_panics_correctly_3 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dmoj
[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" "2e9e311b205a6f500c8403a81b024b95f1c713996b97413fac1ee3dc51fd9d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9e311b205a6f500c8403a81b024b95f1c713996b97413fac1ee3dc51fd9d3e", kill_on_drop: false }`
[INFO] [stdout] 2e9e311b205a6f500c8403a81b024b95f1c713996b97413fac1ee3dc51fd9d3e
