[INFO] fetching crate nostd-print 0.2.0...
[INFO] testing nostd-print-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nostd-print 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate nostd-print 0.2.0
[INFO] finished tweaking crates.io crate nostd-print 0.2.0
[INFO] tweaked toml for crates.io crate nostd-print 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nostd-print 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nostd-print 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18b22898125d9ed9a1cf1e27279515913569e5dbebc50f4629577ce1cbfebe94
[INFO] running `Command { std: "docker" "start" "-a" "18b22898125d9ed9a1cf1e27279515913569e5dbebc50f4629577ce1cbfebe94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18b22898125d9ed9a1cf1e27279515913569e5dbebc50f4629577ce1cbfebe94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b22898125d9ed9a1cf1e27279515913569e5dbebc50f4629577ce1cbfebe94", kill_on_drop: false }`
[INFO] [stdout] 18b22898125d9ed9a1cf1e27279515913569e5dbebc50f4629577ce1cbfebe94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd450e7a016cffdffe188da9e68d10a8a6f5603d70cf63f3f1a4a7e25484baf3
[INFO] running `Command { std: "docker" "start" "-a" "fd450e7a016cffdffe188da9e68d10a8a6f5603d70cf63f3f1a4a7e25484baf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling nostd-print v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "fd450e7a016cffdffe188da9e68d10a8a6f5603d70cf63f3f1a4a7e25484baf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd450e7a016cffdffe188da9e68d10a8a6f5603d70cf63f3f1a4a7e25484baf3", kill_on_drop: false }`
[INFO] [stdout] fd450e7a016cffdffe188da9e68d10a8a6f5603d70cf63f3f1a4a7e25484baf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87c8a8a21f1095bd10d071553bed3cda02595b40a3c0cb5814e704d117724ffe
[INFO] running `Command { std: "docker" "start" "-a" "87c8a8a21f1095bd10d071553bed3cda02595b40a3c0cb5814e704d117724ffe", kill_on_drop: false }`
[INFO] [stderr]    Compiling nostd-print v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "87c8a8a21f1095bd10d071553bed3cda02595b40a3c0cb5814e704d117724ffe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c8a8a21f1095bd10d071553bed3cda02595b40a3c0cb5814e704d117724ffe", kill_on_drop: false }`
[INFO] [stdout] 87c8a8a21f1095bd10d071553bed3cda02595b40a3c0cb5814e704d117724ffe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6cf37fe97fc293d4ae0817fc67c2ca5cfb12ddd59b813f47d6013516031b485b
[INFO] running `Command { std: "docker" "start" "-a" "6cf37fe97fc293d4ae0817fc67c2ca5cfb12ddd59b813f47d6013516031b485b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nostd_print-7841f73aa061b359)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr] Testing stderr: Test {
[INFO] [stderr]     float: 42.1234,
[INFO] [stderr]     int: -42,
[INFO] [stderr]     string: "Hello, world!",
[INFO] [stderr]     nested: Some(
[INFO] [stderr]         Test {
[INFO] [stderr]             float: -284.213,
[INFO] [stderr]             int: 421,
[INFO] [stderr]             string: "Bye, world!",
[INFO] [stderr]             nested: None,
[INFO] [stderr]         },
[INFO] [stderr]     ),
[INFO] [stderr] }
[INFO] [stdout] Testing stdout: Test {
[INFO] [stdout]     float: 42.1234,
[INFO] [stdout]     int: -42,
[INFO] [stdout]     string: "Hello, world!",
[INFO] [stdout]     nested: Some(
[INFO] [stdout]         Test {
[INFO] [stdout]             float: -284.213,
[INFO] [stdout]             int: 421Input: ,
[INFO] [stdout] "            \0string\0: "\0Bye, world!\0"\0,
[INFO] [stdout]     \0    \0    nested\0: \0None\0,
[INFO] [stdout]     \0    \0},
[INFO] [stdout] \0    \0)\0,
[INFO] [stdout] }\0
[INFO] [stdout] \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0test test::test_out ... ok
[INFO] [stdout] \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
[INFO] [stdout] test test::test_in ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nostd_print
[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" "6cf37fe97fc293d4ae0817fc67c2ca5cfb12ddd59b813f47d6013516031b485b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf37fe97fc293d4ae0817fc67c2ca5cfb12ddd59b813f47d6013516031b485b", kill_on_drop: false }`
[INFO] [stdout] 6cf37fe97fc293d4ae0817fc67c2ca5cfb12ddd59b813f47d6013516031b485b