[INFO] cloning repository https://github.com/mreboland/rustOwnershipMoves
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mreboland/rustOwnershipMoves" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustOwnershipMoves", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustOwnershipMoves'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8a3d6c7a973347f046d7b34207b1c07625269f5
[INFO] testing mreboland/rustOwnershipMoves against 1.100.0-beta.1 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmreboland%2FrustOwnershipMoves" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mreboland/rustOwnershipMoves
[INFO] finished tweaking git repo https://github.com/mreboland/rustOwnershipMoves
[INFO] tweaked toml for git repo https://github.com/mreboland/rustOwnershipMoves written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mreboland/rustOwnershipMoves on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mreboland/rustOwnershipMoves 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be
[INFO] running `Command { std: "docker" "start" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be", 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" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ownership-moves v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]   --> src/main.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     h(x) // bad: x is uninitialized here if either path uses it
[INFO] [stdout]    |         ^ help: add `;` here
[INFO] [stdout] ...
[INFO] [stdout] 83 |     let x = vec![10, 20, 30];
[INFO] [stdout]    |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `;`, found keyword `let`
[INFO] [stdout]    --> src/main.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 |     assert_eq!(second, "102")
[INFO] [stdout]     |                              ^ help: add `;` here
[INFO] [stdout] ...
[INFO] [stdout] 136 |     let third = std::mem::replace(&mut v[2], "substitute".to_string());
[INFO] [stdout]     |     --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `Person` is defined multiple times
[INFO] [stdout]    --> src/main.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout]  55 |     struct Person { name: String, birth: i32 }
[INFO] [stdout]     |     ------------- previous definition of the type `Person` here
[INFO] [stdout] ...
[INFO] [stdout] 157 |     struct Person { name: Option<String>, birth: i32 }
[INFO] [stdout]     |     ^^^^^^^^^^^^^ `Person` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Person` must be defined only once in the type namespace of this block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `Label` is defined multiple times
[INFO] [stdout]    --> src/main.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 198 |     struct Label { number: u32 }
[INFO] [stdout]     |     ------------ previous definition of the type `Label` here
[INFO] [stdout] ...
[INFO] [stdout] 217 |     struct Label { number: u32 }
[INFO] [stdout]     |     ^^^^^^^^^^^^ `Label` redefined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Label` must be defined only once in the type namespace of this block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c` in this scope
[INFO] [stdout]   --> src/main.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     if c {
[INFO] [stdout]    |        ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 75 -     if c {
[INFO] [stdout] 75 +     if s {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `f` in this scope
[INFO] [stdout]   --> src/main.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         f(x); //... ok to move from x here
[INFO] [stdout]    |         ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 76 -         f(x); //... ok to move from x here
[INFO] [stdout] 76 +         s(x); //... ok to move from x here
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `g` in this scope
[INFO] [stdout]   --> src/main.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         g(x); // ... and ok to also move from x here
[INFO] [stdout]    |         ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 78 -         g(x); // ... and ok to also move from x here
[INFO] [stdout] 78 +         s(x); // ... and ok to also move from x here
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `f` in this scope
[INFO] [stdout]   --> src/main.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |     while f() {
[INFO] [stdout]    |           ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 84 -     while f() {
[INFO] [stdout] 84 +     while s() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `g` in this scope
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         g(x); // bad: x would be moved in the first iteration,
[INFO] [stdout]    |         ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 85 -         g(x); // bad: x would be moved in the first iteration,
[INFO] [stdout] 85 +         s(x); // bad: x would be moved in the first iteration,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ownership-moves` (bin "ownership-moves") due to 13 previous errors
[INFO] [stdout] error[E0425]: cannot find function `f` in this scope
[INFO] [stdout]   --> src/main.rs:91:11
[INFO] [stdout]    |
[INFO] [stdout] 91 |     while f() {
[INFO] [stdout]    |           ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 91 -     while f() {
[INFO] [stdout] 91 +     while s() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `g` in this scope
[INFO] [stdout]   --> src/main.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         g(x); // move from x
[INFO] [stdout]    |         ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 92 -         g(x); // move from x
[INFO] [stdout] 92 +         s(x); // move from x
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `h` in this scope
[INFO] [stdout]   --> src/main.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |         x = h(); // give x a fresh value
[INFO] [stdout]    |             ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 93 -         x = h(); // give x a fresh value
[INFO] [stdout] 93 +         x = s(); // give x a fresh value
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `e` in this scope
[INFO] [stdout]   --> src/main.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     e(x);
[INFO] [stdout]    |     ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 95 -     e(x);
[INFO] [stdout] 95 +     s(x);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0428.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be", kill_on_drop: false }`
[INFO] [stdout] d2b2443ad68ccb0360df0d1fd9ab1a16d4124d282d3b87528918aae19d1b67be
