[INFO] fetching crate rust-functions 0.2.1...
[INFO] testing rust-functions-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rust-functions 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rust-functions 0.2.1
[INFO] finished tweaking crates.io crate rust-functions 0.2.1
[INFO] tweaked toml for crates.io crate rust-functions 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-functions 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-functions 0.2.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 813594cdf7a40af2e216dca305af213f07672fa541c31745492d96a014f7dd49
[INFO] running `Command { std: "docker" "start" "-a" "813594cdf7a40af2e216dca305af213f07672fa541c31745492d96a014f7dd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "813594cdf7a40af2e216dca305af213f07672fa541c31745492d96a014f7dd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813594cdf7a40af2e216dca305af213f07672fa541c31745492d96a014f7dd49", kill_on_drop: false }`
[INFO] [stdout] 813594cdf7a40af2e216dca305af213f07672fa541c31745492d96a014f7dd49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37832b262c81919c7b5f40dc37b4426e61706abc23ec2598f92d58dbd259c221
[INFO] running `Command { std: "docker" "start" "-a" "37832b262c81919c7b5f40dc37b4426e61706abc23ec2598f92d58dbd259c221", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-functions v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "37832b262c81919c7b5f40dc37b4426e61706abc23ec2598f92d58dbd259c221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37832b262c81919c7b5f40dc37b4426e61706abc23ec2598f92d58dbd259c221", kill_on_drop: false }`
[INFO] [stdout] 37832b262c81919c7b5f40dc37b4426e61706abc23ec2598f92d58dbd259c221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a30f0a1b32a8fef77ae14550c9234c69a34a251d4533a927f5b00a63c90330d1
[INFO] running `Command { std: "docker" "start" "-a" "a30f0a1b32a8fef77ae14550c9234c69a34a251d4533a927f5b00a63c90330d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-functions v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a30f0a1b32a8fef77ae14550c9234c69a34a251d4533a927f5b00a63c90330d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30f0a1b32a8fef77ae14550c9234c69a34a251d4533a927f5b00a63c90330d1", kill_on_drop: false }`
[INFO] [stdout] a30f0a1b32a8fef77ae14550c9234c69a34a251d4533a927f5b00a63c90330d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c33bd1f9060daca412c0376dbfcf4902aa9c29a597df4b3a5c95224792e7c488
[INFO] running `Command { std: "docker" "start" "-a" "c33bd1f9060daca412c0376dbfcf4902aa9c29a597df4b3a5c95224792e7c488", 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/rust_functions-e8df37003a524c04)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_format_number_with_str ... ok
[INFO] [stdout] test tests::test_format_number_with_usize ... ok
[INFO] [stdout] test tests::test_format_number_with_zero_usize_panics - should panic ... ok
[INFO] [stderr]    Doc-tests rust_functions
[INFO] [stdout] test tests::test_format_number_with_zero_str_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] running `Command { std: "docker" "inspect" "c33bd1f9060daca412c0376dbfcf4902aa9c29a597df4b3a5c95224792e7c488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33bd1f9060daca412c0376dbfcf4902aa9c29a597df4b3a5c95224792e7c488", kill_on_drop: false }`
[INFO] [stdout] c33bd1f9060daca412c0376dbfcf4902aa9c29a597df4b3a5c95224792e7c488