[INFO] fetching crate mkemptyfile 0.9.2...
[INFO] testing mkemptyfile-0.9.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate mkemptyfile 0.9.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mkemptyfile 0.9.2
[INFO] finished tweaking crates.io crate mkemptyfile 0.9.2
[INFO] tweaked toml for crates.io crate mkemptyfile 0.9.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mkemptyfile 0.9.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mkemptyfile 0.9.2 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4174b751612f93dc256a4e0c648f9f350fe3bc6b673ab37fa14c9161126b0797
[INFO] running `Command { std: "docker" "start" "-a" "4174b751612f93dc256a4e0c648f9f350fe3bc6b673ab37fa14c9161126b0797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4174b751612f93dc256a4e0c648f9f350fe3bc6b673ab37fa14c9161126b0797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4174b751612f93dc256a4e0c648f9f350fe3bc6b673ab37fa14c9161126b0797", kill_on_drop: false }`
[INFO] [stdout] 4174b751612f93dc256a4e0c648f9f350fe3bc6b673ab37fa14c9161126b0797
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d222f50167966287cc6890c6c2f91d976723025bcd58a9a5afcae8c5a4f9ee98
[INFO] running `Command { std: "docker" "start" "-a" "d222f50167966287cc6890c6c2f91d976723025bcd58a9a5afcae8c5a4f9ee98", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopt3 v2.4.0
[INFO] [stderr]    Compiling mcg59 v0.9.3
[INFO] [stderr]    Compiling stdrandom v0.3.0
[INFO] [stderr]    Compiling mkemptyfile v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d222f50167966287cc6890c6c2f91d976723025bcd58a9a5afcae8c5a4f9ee98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d222f50167966287cc6890c6c2f91d976723025bcd58a9a5afcae8c5a4f9ee98", kill_on_drop: false }`
[INFO] [stdout] d222f50167966287cc6890c6c2f91d976723025bcd58a9a5afcae8c5a4f9ee98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f12416a3ed353846ea0946a3b2e2169c4cde5f6f97303bd0ecb76f8632cc6b8
[INFO] running `Command { std: "docker" "start" "-a" "4f12416a3ed353846ea0946a3b2e2169c4cde5f6f97303bd0ecb76f8632cc6b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mkemptyfile v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4f12416a3ed353846ea0946a3b2e2169c4cde5f6f97303bd0ecb76f8632cc6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f12416a3ed353846ea0946a3b2e2169c4cde5f6f97303bd0ecb76f8632cc6b8", kill_on_drop: false }`
[INFO] [stdout] 4f12416a3ed353846ea0946a3b2e2169c4cde5f6f97303bd0ecb76f8632cc6b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cbdbb5caae93dfa896fd8981b75ac3a438f3eb5b1115b7aac55fe512f8c20ccd
[INFO] running `Command { std: "docker" "start" "-a" "cbdbb5caae93dfa896fd8981b75ac3a438f3eb5b1115b7aac55fe512f8c20ccd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mkemptyfile-384d6441bedc2812)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parse_size_tests::test_parse_bad_size ... ok
[INFO] [stdout] test parse_size_tests::test_parse_good_size ... ok
[INFO] [stdout] test parse_size_tests::test_parse_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbdbb5caae93dfa896fd8981b75ac3a438f3eb5b1115b7aac55fe512f8c20ccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbdbb5caae93dfa896fd8981b75ac3a438f3eb5b1115b7aac55fe512f8c20ccd", kill_on_drop: false }`
[INFO] [stdout] cbdbb5caae93dfa896fd8981b75ac3a438f3eb5b1115b7aac55fe512f8c20ccd