[INFO] fetching crate rpn_calc_wip 0.1.0...
[INFO] testing rpn_calc_wip-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rpn_calc_wip 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rpn_calc_wip 0.1.0
[INFO] finished tweaking crates.io crate rpn_calc_wip 0.1.0
[INFO] tweaked toml for crates.io crate rpn_calc_wip 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rpn_calc_wip 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6eeff33ab5c605a8526d654a4ebec34fda5afe2c066ecbb8c8843d95afd0209
[INFO] running `Command { std: "docker" "start" "-a" "b6eeff33ab5c605a8526d654a4ebec34fda5afe2c066ecbb8c8843d95afd0209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6eeff33ab5c605a8526d654a4ebec34fda5afe2c066ecbb8c8843d95afd0209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6eeff33ab5c605a8526d654a4ebec34fda5afe2c066ecbb8c8843d95afd0209", kill_on_drop: false }`
[INFO] [stdout] b6eeff33ab5c605a8526d654a4ebec34fda5afe2c066ecbb8c8843d95afd0209
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 009f0bd6c26fdb7268861a0293644e37d234fbb5c8305f170338998db641362f
[INFO] running `Command { std: "docker" "start" "-a" "009f0bd6c26fdb7268861a0293644e37d234fbb5c8305f170338998db641362f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_wip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "009f0bd6c26fdb7268861a0293644e37d234fbb5c8305f170338998db641362f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009f0bd6c26fdb7268861a0293644e37d234fbb5c8305f170338998db641362f", kill_on_drop: false }`
[INFO] [stdout] 009f0bd6c26fdb7268861a0293644e37d234fbb5c8305f170338998db641362f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2340479ca19adde3fcb1c5b0265b680f9c6e7a7f97ec51ebda87ffbf6324942
[INFO] running `Command { std: "docker" "start" "-a" "e2340479ca19adde3fcb1c5b0265b680f9c6e7a7f97ec51ebda87ffbf6324942", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_wip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "e2340479ca19adde3fcb1c5b0265b680f9c6e7a7f97ec51ebda87ffbf6324942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2340479ca19adde3fcb1c5b0265b680f9c6e7a7f97ec51ebda87ffbf6324942", kill_on_drop: false }`
[INFO] [stdout] e2340479ca19adde3fcb1c5b0265b680f9c6e7a7f97ec51ebda87ffbf6324942
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60f3bf1bb4404df7aa94787916a32bf71b2387f3c47125df91ae8dc66096b64e
[INFO] running `Command { std: "docker" "start" "-a" "60f3bf1bb4404df7aa94787916a32bf71b2387f3c47125df91ae8dc66096b64e", 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_wip-99ca53d2765b5613)
[INFO] [stderr]    Doc-tests rpn_calc_wip
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::calculate_test ... 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] [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" "60f3bf1bb4404df7aa94787916a32bf71b2387f3c47125df91ae8dc66096b64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f3bf1bb4404df7aa94787916a32bf71b2387f3c47125df91ae8dc66096b64e", kill_on_drop: false }`
[INFO] [stdout] 60f3bf1bb4404df7aa94787916a32bf71b2387f3c47125df91ae8dc66096b64e