[INFO] cloning repository https://github.com/diagprov/rustintro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diagprov/rustintro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiagprov%2Frustintro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiagprov%2Frustintro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 15cb253728e9906bc88119057d4ad2ed76614af7
[INFO] fixing diagprov/rustintro against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiagprov%2Frustintro" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/diagprov/rustintro
[INFO] finished tweaking git repo https://github.com/diagprov/rustintro
[INFO] tweaked toml for git repo https://github.com/diagprov/rustintro written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/diagprov/rustintro on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/diagprov/rustintro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_spanned v1.0.3
[INFO] [stderr]   Downloaded human-panic v2.0.3
[INFO] [stderr]   Downloaded os_info v3.12.0
[INFO] [stderr]   Downloaded toml v0.9.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7
[INFO] running `Command { std: "docker" "start" "ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking oobwrite v0.1.0 (/opt/rustwide/workdir/oobwrite)
[INFO] [stderr]     Checking boundscheck2 v0.1.0 (/opt/rustwide/workdir/boundscheck2)
[INFO] [stderr]     Checking ownership1 v0.1.0 (/opt/rustwide/workdir/ownership1)
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stdout] error[E0382]: borrow of moved value: `a`
[INFO] [stdout]   --> ownership1/src/main.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout]  7 |     let a = String::from("You say Rust");
[INFO] [stdout]    |         - move occurs because `a` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     let v = op(a,b);
[INFO] [stdout]    |                - value moved here
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     println!("{} op {} = {}", a, b, v);
[INFO] [stdout]    |                               ^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout] note: consider changing this parameter type in function `op` to borrow instead if owning the value isn't necessary
[INFO] [stdout]   --> ownership1/src/main.rs:2:10
[INFO] [stdout]    |
[INFO] [stdout]  2 | fn op(x: String, y: String) -> String {
[INFO] [stdout]    |    --    ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout]    |    |
[INFO] [stdout]    |    in this function
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let v = op(a.clone(),b);
[INFO] [stdout]    |                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `b`
[INFO] [stdout]   --> ownership1/src/main.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout]  8 |     let b = String::from("I say Security");
[INFO] [stdout]    |         - move occurs because `b` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout]  9 |
[INFO] [stdout] 10 |     let v = op(a,b);
[INFO] [stdout]    |                  - value moved here
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     println!("{} op {} = {}", a, b, v);
[INFO] [stdout]    |                                  ^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout] note: consider changing this parameter type in function `op` to borrow instead if owning the value isn't necessary
[INFO] [stdout]   --> ownership1/src/main.rs:2:21
[INFO] [stdout]    |
[INFO] [stdout]  2 | fn op(x: String, y: String) -> String {
[INFO] [stdout]    |    --               ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout]    |    |
[INFO] [stdout]    |    in this function
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let v = op(a,b.clone());
[INFO] [stdout]    |                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ownership1` (bin "ownership1" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0382]: borrow of moved value: `a`
[INFO] [stdout]   --> ownership1/src/main.rs:12:31
[INFO] [stdout]    |
[INFO] [stdout]  7 |     let a = String::from("You say Rust");
[INFO] [stdout]    |         - move occurs because `a` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     let v = op(a,b);
[INFO] [stdout]    |                - value moved here
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     println!("{} op {} = {}", a, b, v);
[INFO] [stdout]    |                               ^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout] note: consider changing this parameter type in function `op` to borrow instead if owning the value isn't necessary
[INFO] [stdout]   --> ownership1/src/main.rs:2:10
[INFO] [stdout]    |
[INFO] [stdout]  2 | fn op(x: String, y: String) -> String {
[INFO] [stdout]    |    --    ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout]    |    |
[INFO] [stdout]    |    in this function
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let v = op(a.clone(),b);
[INFO] [stdout]    |                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `b`
[INFO] [stdout]   --> ownership1/src/main.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout]  8 |     let b = String::from("I say Security");
[INFO] [stdout]    |         - move occurs because `b` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout]  9 |
[INFO] [stdout] 10 |     let v = op(a,b);
[INFO] [stdout]    |                  - value moved here
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     println!("{} op {} = {}", a, b, v);
[INFO] [stdout]    |                                  ^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout] note: consider changing this parameter type in function `op` to borrow instead if owning the value isn't necessary
[INFO] [stdout]   --> ownership1/src/main.rs:2:21
[INFO] [stdout]    |
[INFO] [stdout]  2 | fn op(x: String, y: String) -> String {
[INFO] [stdout]    |    --               ^^^^^^ this parameter takes ownership of the value
[INFO] [stdout]    |    |
[INFO] [stdout]    |    in this function
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let v = op(a,b.clone());
[INFO] [stdout]    |                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ownership1` (bin "ownership1") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7", kill_on_drop: false }`
[INFO] [stdout] ce7c3e376c3ce08a06384426e69bc4e6250daf1820a5eb47b9b0b2424e82f2c7
