[INFO] fetching crate libc-print 0.1.23...
[INFO] testing libc-print-0.1.23 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libc-print 0.1.23 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate libc-print 0.1.23
[INFO] finished tweaking crates.io crate libc-print 0.1.23
[INFO] tweaked toml for crates.io crate libc-print 0.1.23 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libc-print 0.1.23 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed4d461f7609cd3e466ad028bab27cc551261613df685e79e382473da5542436
[INFO] running `Command { std: "docker" "start" "-a" "ed4d461f7609cd3e466ad028bab27cc551261613df685e79e382473da5542436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed4d461f7609cd3e466ad028bab27cc551261613df685e79e382473da5542436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4d461f7609cd3e466ad028bab27cc551261613df685e79e382473da5542436", kill_on_drop: false }`
[INFO] [stdout] ed4d461f7609cd3e466ad028bab27cc551261613df685e79e382473da5542436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cd413df31341d5e3c778b454b753af63d0694e4bffd96b25153e1c7dc7002e38
[INFO] running `Command { std: "docker" "start" "-a" "cd413df31341d5e3c778b454b753af63d0694e4bffd96b25153e1c7dc7002e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling libc-print v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "cd413df31341d5e3c778b454b753af63d0694e4bffd96b25153e1c7dc7002e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd413df31341d5e3c778b454b753af63d0694e4bffd96b25153e1c7dc7002e38", kill_on_drop: false }`
[INFO] [stdout] cd413df31341d5e3c778b454b753af63d0694e4bffd96b25153e1c7dc7002e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c9d3a75953c0155152a63fb7c35079dc8bc12f8dd71c359dbcfea2d6d827eeca
[INFO] running `Command { std: "docker" "start" "-a" "c9d3a75953c0155152a63fb7c35079dc8bc12f8dd71c359dbcfea2d6d827eeca", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc-print v0.1.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "c9d3a75953c0155152a63fb7c35079dc8bc12f8dd71c359dbcfea2d6d827eeca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d3a75953c0155152a63fb7c35079dc8bc12f8dd71c359dbcfea2d6d827eeca", kill_on_drop: false }`
[INFO] [stdout] c9d3a75953c0155152a63fb7c35079dc8bc12f8dd71c359dbcfea2d6d827eeca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ce893b3120acea5a388c2e8ac8001f95ca500f0680fa7b09339a8ffeaac0a4b0
[INFO] running `Command { std: "docker" "start" "-a" "ce893b3120acea5a388c2e8ac8001f95ca500f0680fa7b09339a8ffeaac0a4b0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libc_print-4d50e910cf15a474)
[INFO] [stderr] stderr fd = 2
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] stdout fd = 1
[INFO] [stdout] stdout fd = test std_name::tests_std_name::test_stderr ... stdout!
[INFO] [stdout] 1
[INFO] [stderr] stderr!
[INFO] [stdout] ok
[INFO] [stdout] test std_name::tests_std_name::test_stdout ... ok
[INFO] [stdout] test tests::test_in_closure_expression ... ok
[INFO] [stdout] test tests::test_stderr_write ... ok
[INFO] [stdout] test tests::test_stdout_write ... ok
[INFO] [stdout] test tests::test_stdout ... ok
[INFO] [stdout] test tests::test_stderr ... ok
[INFO] [stderr] stderr fd = 2
[INFO] [stderr] [src/lib.rs:376] a * 2 = 4
[INFO] [stderr]    Doc-tests libc_print
[INFO] [stdout] test tests::test_dbg ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - libc_dbg (line 297) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce893b3120acea5a388c2e8ac8001f95ca500f0680fa7b09339a8ffeaac0a4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce893b3120acea5a388c2e8ac8001f95ca500f0680fa7b09339a8ffeaac0a4b0", kill_on_drop: false }`
[INFO] [stdout] ce893b3120acea5a388c2e8ac8001f95ca500f0680fa7b09339a8ffeaac0a4b0