[INFO] fetching crate rpn_calc_test_pptt_prv 0.1.0...
[INFO] testing rpn_calc_test_pptt_prv-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rpn_calc_test_pptt_prv 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rpn_calc_test_pptt_prv 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpn_calc_test_pptt_prv 0.1.0
[INFO] finished tweaking crates.io crate rpn_calc_test_pptt_prv 0.1.0
[INFO] tweaked toml for crates.io crate rpn_calc_test_pptt_prv 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3768cfa84d152b2046d8bcded91ab5df57baec7a9dff68c811313e62b5b6533b
[INFO] running `Command { std: "docker" "start" "-a" "3768cfa84d152b2046d8bcded91ab5df57baec7a9dff68c811313e62b5b6533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3768cfa84d152b2046d8bcded91ab5df57baec7a9dff68c811313e62b5b6533b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3768cfa84d152b2046d8bcded91ab5df57baec7a9dff68c811313e62b5b6533b", kill_on_drop: false }`
[INFO] [stdout] 3768cfa84d152b2046d8bcded91ab5df57baec7a9dff68c811313e62b5b6533b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1ca38fd9e3a79472ea225d2ba38162120c14133208ce86bcd91cb243e2bebf1
[INFO] running `Command { std: "docker" "start" "-a" "c1ca38fd9e3a79472ea225d2ba38162120c14133208ce86bcd91cb243e2bebf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_test_pptt_prv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "c1ca38fd9e3a79472ea225d2ba38162120c14133208ce86bcd91cb243e2bebf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1ca38fd9e3a79472ea225d2ba38162120c14133208ce86bcd91cb243e2bebf1", kill_on_drop: false }`
[INFO] [stdout] c1ca38fd9e3a79472ea225d2ba38162120c14133208ce86bcd91cb243e2bebf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e42fa820b2ca5aa97fb2faace054bcb929508aa9d0144cef1cc05ff1a5f5c9bb
[INFO] running `Command { std: "docker" "start" "-a" "e42fa820b2ca5aa97fb2faace054bcb929508aa9d0144cef1cc05ff1a5f5c9bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc_test_pptt_prv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "e42fa820b2ca5aa97fb2faace054bcb929508aa9d0144cef1cc05ff1a5f5c9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42fa820b2ca5aa97fb2faace054bcb929508aa9d0144cef1cc05ff1a5f5c9bb", kill_on_drop: false }`
[INFO] [stdout] e42fa820b2ca5aa97fb2faace054bcb929508aa9d0144cef1cc05ff1a5f5c9bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18ae659b2fea7c51079158e81c1b4dbfa2b4b6d7ac582f71c9d652f64bd4b403
[INFO] running `Command { std: "docker" "start" "-a" "18ae659b2fea7c51079158e81c1b4dbfa2b4b6d7ac582f71c9d652f64bd4b403", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpn_calc_test_pptt_prv-4cfe61fc5dbc7000)
[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_test_pptt_prv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - eval (line 3) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - eval (line 3) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rpn_calc`
[INFO] [stdout]  --> src/lib.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | println!("{}", rpn_calc::eval(src).unwrap()); // -> 9
[INFO] [stdout]   |                ^^^^^^^^ use of undeclared crate or module `rpn_calc`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - eval (line 3)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18ae659b2fea7c51079158e81c1b4dbfa2b4b6d7ac582f71c9d652f64bd4b403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ae659b2fea7c51079158e81c1b4dbfa2b4b6d7ac582f71c9d652f64bd4b403", kill_on_drop: false }`
[INFO] [stdout] 18ae659b2fea7c51079158e81c1b4dbfa2b4b6d7ac582f71c9d652f64bd4b403