[INFO] fetching crate rpn_calc_karishuteron 0.1.0...
[INFO] testing rpn_calc_karishuteron-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rpn_calc_karishuteron 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rpn_calc_karishuteron 0.1.0
[INFO] finished tweaking crates.io crate rpn_calc_karishuteron 0.1.0
[INFO] tweaked toml for crates.io crate rpn_calc_karishuteron 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpn_calc_karishuteron 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cf72178488d3275fee51a8693a0b12125eb909d2400fbedd5e9b486d89e5e8c
[INFO] running `Command { std: "docker" "start" "-a" "1cf72178488d3275fee51a8693a0b12125eb909d2400fbedd5e9b486d89e5e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cf72178488d3275fee51a8693a0b12125eb909d2400fbedd5e9b486d89e5e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf72178488d3275fee51a8693a0b12125eb909d2400fbedd5e9b486d89e5e8c", kill_on_drop: false }`
[INFO] [stdout] 1cf72178488d3275fee51a8693a0b12125eb909d2400fbedd5e9b486d89e5e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba11240fcb156a9963fbdbc966e24b54fec7be47caaaecd81d97f9fc3087a2fc
[INFO] running `Command { std: "docker" "start" "-a" "ba11240fcb156a9963fbdbc966e24b54fec7be47caaaecd81d97f9fc3087a2fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_karishuteron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "ba11240fcb156a9963fbdbc966e24b54fec7be47caaaecd81d97f9fc3087a2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba11240fcb156a9963fbdbc966e24b54fec7be47caaaecd81d97f9fc3087a2fc", kill_on_drop: false }`
[INFO] [stdout] ba11240fcb156a9963fbdbc966e24b54fec7be47caaaecd81d97f9fc3087a2fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c16ba2029d57ec2e4b3f473c140d9fb79fbed1c79dfeab4ad1b0bb7237a0171
[INFO] running `Command { std: "docker" "start" "-a" "2c16ba2029d57ec2e4b3f473c140d9fb79fbed1c79dfeab4ad1b0bb7237a0171", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_karishuteron v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "2c16ba2029d57ec2e4b3f473c140d9fb79fbed1c79dfeab4ad1b0bb7237a0171", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c16ba2029d57ec2e4b3f473c140d9fb79fbed1c79dfeab4ad1b0bb7237a0171", kill_on_drop: false }`
[INFO] [stdout] 2c16ba2029d57ec2e4b3f473c140d9fb79fbed1c79dfeab4ad1b0bb7237a0171
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4d5a5b9c69c992116ced4419f25f40ef6a5fec402ec26d52cd743ca9fe251807
[INFO] running `Command { std: "docker" "start" "-a" "4d5a5b9c69c992116ced4419f25f40ef6a5fec402ec26d52cd743ca9fe251807", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rpn_calc_karishuteron-72fc9e0b5ed7f1c3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rpn_calc_karishuteron
[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" "4d5a5b9c69c992116ced4419f25f40ef6a5fec402ec26d52cd743ca9fe251807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5a5b9c69c992116ced4419f25f40ef6a5fec402ec26d52cd743ca9fe251807", kill_on_drop: false }`
[INFO] [stdout] 4d5a5b9c69c992116ced4419f25f40ef6a5fec402ec26d52cd743ca9fe251807