[INFO] cloning repository https://github.com/twocucao/mipha
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twocucao/mipha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwocucao%2Fmipha", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwocucao%2Fmipha'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 636af89b248d226b42b47a9bb1a593ad6b13bd33
[INFO] checking twocucao/mipha against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwocucao%2Fmipha" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twocucao/mipha on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twocucao/mipha
[INFO] finished tweaking git repo https://github.com/twocucao/mipha
[INFO] tweaked toml for git repo https://github.com/twocucao/mipha written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/twocucao/mipha already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e989aa0654a96d6bcd875ef653cbcb147ef1767f9b15af17e3b937ddf855ac0
[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" "7e989aa0654a96d6bcd875ef653cbcb147ef1767f9b15af17e3b937ddf855ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e989aa0654a96d6bcd875ef653cbcb147ef1767f9b15af17e3b937ddf855ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e989aa0654a96d6bcd875ef653cbcb147ef1767f9b15af17e3b937ddf855ac0", kill_on_drop: false }`
[INFO] [stdout] 7e989aa0654a96d6bcd875ef653cbcb147ef1767f9b15af17e3b937ddf855ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e7262d5b4a4d552f91f5f3dffa59321e0a1ff853f4b64836525e1e45fb6f16a
[INFO] running `Command { std: "docker" "start" "-a" "9e7262d5b4a4d552f91f5f3dffa59321e0a1ff853f4b64836525e1e45fb6f16a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling inventory v0.1.6
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling pyo3 v0.11.1
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]     Checking unindent v0.1.5
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking serde_json v1.0.52
[INFO] [stderr]    Compiling pyo3-derive-backend v0.11.1
[INFO] [stderr]    Compiling inventory-impl v0.1.6
[INFO] [stderr]    Compiling ghost v0.1.1
[INFO] [stderr]    Compiling ctor v0.1.14
[INFO] [stderr]    Compiling indoc-impl v0.3.5
[INFO] [stderr]    Compiling paste-impl v0.1.12
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking indoc v0.3.5
[INFO] [stderr]     Checking paste v0.1.12
[INFO] [stderr]    Compiling pyo3cls v0.11.1
[INFO] [stderr]     Checking pyo3-log v0.1.2
[INFO] [stderr]     Checking mipha v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `debug`, `info`, `trace`
[INFO] [stdout]  --> src/speedscope.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info, trace};
[INFO] [stdout]   |           ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyDict`, `PyTuple`
[INFO] [stdout]  --> src/speedscope.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pyo3::types::{PyDict, PyTuple};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Caching`, `Logger`
[INFO] [stdout]  --> src/speedscope.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pyo3_log::{Caching, Logger};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `info`, `trace`
[INFO] [stdout]  --> src/speedscope.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info, trace};
[INFO] [stdout]   |           ^^^^^  ^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PyDict`, `PyTuple`
[INFO] [stdout]  --> src/speedscope.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use pyo3::types::{PyDict, PyTuple};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Caching`, `Logger`
[INFO] [stdout]  --> src/speedscope.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use pyo3_log::{Caching, Logger};
[INFO] [stdout]   |                ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/speedscope.rs:114:34
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn export_to_json(&mut self, filename: &str) -> PyResult<String> {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `key` does not live long enough
[INFO] [stdout]    --> src/speedscope.rs:91:36
[INFO] [stdout]     |
[INFO] [stdout] 90  |             if !frame_cache.contains_key::<str>(&key) {
[INFO] [stdout]     |                 ----------- borrow later used here
[INFO] [stdout] 91  |                 frame_cache.insert(&key, frames.len() as u64);
[INFO] [stdout]     |                                    ^^^^ borrowed value does not live long enough
[INFO] [stdout] ...
[INFO] [stdout] 111 |         }
[INFO] [stdout]     |         - `key` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `name`
[INFO] [stdout]   --> src/speedscope.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let name = record.name.clone();
[INFO] [stdout]    |                 ---- move occurs because `name` has type `std::string::String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |             let key_items = [filename, line.to_string(), name];
[INFO] [stdout]    |                                                          ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 93 |                     name,
[INFO] [stdout]    |                     ^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `filename`
[INFO] [stdout]   --> src/speedscope.rs:94:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let filename = record.filename.clone();
[INFO] [stdout]    |                 -------- move occurs because `filename` has type `std::string::String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |             let key_items = [filename, line.to_string(), name];
[INFO] [stdout]    |                              -------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 94 |                     file: filename,
[INFO] [stdout]    |                           ^^^^^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0382, E0597.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/speedscope.rs:114:34
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn export_to_json(&mut self, filename: &str) -> PyResult<String> {
[INFO] [stdout]     |                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mipha`.
[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[E0597]: `key` does not live long enough
[INFO] [stdout]    --> src/speedscope.rs:91:36
[INFO] [stdout]     |
[INFO] [stdout] 90  |             if !frame_cache.contains_key::<str>(&key) {
[INFO] [stdout]     |                 ----------- borrow later used here
[INFO] [stdout] 91  |                 frame_cache.insert(&key, frames.len() as u64);
[INFO] [stdout]     |                                    ^^^^ borrowed value does not live long enough
[INFO] [stdout] ...
[INFO] [stdout] 111 |         }
[INFO] [stdout]     |         - `key` dropped here while still borrowed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `name`
[INFO] [stdout]   --> src/speedscope.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let name = record.name.clone();
[INFO] [stdout]    |                 ---- move occurs because `name` has type `std::string::String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |             let key_items = [filename, line.to_string(), name];
[INFO] [stdout]    |                                                          ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 93 |                     name,
[INFO] [stdout]    |                     ^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `filename`
[INFO] [stdout]   --> src/speedscope.rs:94:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |             let filename = record.filename.clone();
[INFO] [stdout]    |                 -------- move occurs because `filename` has type `std::string::String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 88 |             let key_items = [filename, line.to_string(), name];
[INFO] [stdout]    |                              -------- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 94 |                     file: filename,
[INFO] [stdout]    |                           ^^^^^^^^ value used here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0382, E0597.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9e7262d5b4a4d552f91f5f3dffa59321e0a1ff853f4b64836525e1e45fb6f16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7262d5b4a4d552f91f5f3dffa59321e0a1ff853f4b64836525e1e45fb6f16a", kill_on_drop: false }`
[INFO] [stdout] 9e7262d5b4a4d552f91f5f3dffa59321e0a1ff853f4b64836525e1e45fb6f16a
