[INFO] cloning repository https://github.com/densuke/knock100
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/densuke/knock100" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdensuke%2Fknock100", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdensuke%2Fknock100'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 781553a27bb430b9c58ef2476560e3f5ee82c9b2
[INFO] checking densuke/knock100 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdensuke%2Fknock100" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/densuke/knock100 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/densuke/knock100
[INFO] removed workspace from git repo https://github.com/densuke/knock100
[INFO] removed path dependency mylib from git repo https://github.com/densuke/knock100
[INFO] finished tweaking git repo https://github.com/densuke/knock100
[INFO] tweaked toml for git repo https://github.com/densuke/knock100 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/densuke/knock100 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (mylib) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (mylib) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6470e4313183891e0dd6e03a2d2aa93c7d46d585b123cfcb2995f70a16e000b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6470e4313183891e0dd6e03a2d2aa93c7d46d585b123cfcb2995f70a16e000b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6470e4313183891e0dd6e03a2d2aa93c7d46d585b123cfcb2995f70a16e000b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6470e4313183891e0dd6e03a2d2aa93c7d46d585b123cfcb2995f70a16e000b1", kill_on_drop: false }`
[INFO] [stdout] 6470e4313183891e0dd6e03a2d2aa93c7d46d585b123cfcb2995f70a16e000b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 040e60e95bf6cdd1ad9a37e1fac00bacebe2ed3307f28751940c48039f7421dd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "040e60e95bf6cdd1ad9a37e1fac00bacebe2ed3307f28751940c48039f7421dd", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (mylib) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking mylib v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]     Checking knock100 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no047.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let number_a = mylib::get_number_with_prompt("input a: ");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no047.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let number_b = mylib::get_number_with_prompt("input b: ");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no051.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let price = mylib::get_number_with_prompt("input money: ") as u32;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no047.rs:17:27
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let number_a = mylib::get_number_with_prompt("input a: ");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no047.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let number_b = mylib::get_number_with_prompt("input b: ");
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no048.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut number = mylib::get_number_with_prompt("input number: ") as u32;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no051.rs:31:24
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let price = mylib::get_number_with_prompt("input money: ") as u32;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no048.rs:23:29
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut number = mylib::get_number_with_prompt("input number: ") as u32;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `knock100`.
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no052.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let year = mylib::get_number_with_prompt("input year: ") as u32;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `get_number_with_prompt` in crate `mylib`
[INFO] [stdout]   --> src/bin/no052.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let year = mylib::get_number_with_prompt("input year: ") as u32;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^ not found in `mylib`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "040e60e95bf6cdd1ad9a37e1fac00bacebe2ed3307f28751940c48039f7421dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040e60e95bf6cdd1ad9a37e1fac00bacebe2ed3307f28751940c48039f7421dd", kill_on_drop: false }`
[INFO] [stdout] 040e60e95bf6cdd1ad9a37e1fac00bacebe2ed3307f28751940c48039f7421dd
