[INFO] cloning repository https://github.com/fifc/my2postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fifc/my2postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffifc%2Fmy2postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffifc%2Fmy2postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b413b36143a95e6428b27aad2c1507ccef96d1f4
[INFO] checking fifc/my2postgres against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffifc%2Fmy2postgres" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fifc/my2postgres on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fifc/my2postgres
[INFO] removed workspace from git repo https://github.com/fifc/my2postgres
[INFO] finished tweaking git repo https://github.com/fifc/my2postgres
[INFO] tweaked toml for git repo https://github.com/fifc/my2postgres written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 680dfc21a68b1e8e564e3a749795c22097bbc26d0c942e0b95840082e131c5b5
[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" "680dfc21a68b1e8e564e3a749795c22097bbc26d0c942e0b95840082e131c5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680dfc21a68b1e8e564e3a749795c22097bbc26d0c942e0b95840082e131c5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680dfc21a68b1e8e564e3a749795c22097bbc26d0c942e0b95840082e131c5b5", kill_on_drop: false }`
[INFO] [stdout] 680dfc21a68b1e8e564e3a749795c22097bbc26d0c942e0b95840082e131c5b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ec3a43a6b4bee31d673424309bc59f40ac1cb49154fb1e5efaa8c0c027ff10
[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" "f6ec3a43a6b4bee31d673424309bc59f40ac1cb49154fb1e5efaa8c0c027ff10", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
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[INFO] [stdout] error[E0599]: no method named `prep_exec` found for struct `Conn` in the current scope
[INFO] [stdout]   --> src/stream.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let result = mysql.prep_exec(sql, ()).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^ method not found in `Conn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `prep_exec` found for struct `Conn` in the current scope
[INFO] [stdout]   --> src/stream.rs:72:24
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let result = mysql.prep_exec(sql, ()).await.unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^ method not found in `Conn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `prep_exec` found for struct `Conn` in the current scope
[INFO] [stdout]    --> src/stream.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let result = mysql.prep_exec(sql, ()).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^ method not found in `Conn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |              ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |                 ^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |              ^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |              ^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |         ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `prep_exec` found for struct `Conn` in the current scope
[INFO] [stdout]    --> src/stream.rs:167:28
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let result = mysql.prep_exec(sql, ()).await.unwrap();
[INFO] [stdout]     |                            ^^^^^^^^^ method not found in `Conn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |              ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |                 ^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |              ^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |              ^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async fn` body must be known in this context
[INFO] [stdout]    --> src/stream.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     for i in 0..1000 {
[INFO] [stdout]     |         ^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async fn` body because of this `await`
[INFO] [stdout]    --> src/stream.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |           let (_, _rows) = result.map_and_drop(|row| {
[INFO] [stdout]     |  __________________________^
[INFO] [stdout] 169 | |             let n:i64 = row.get(0).unwrap();
[INFO] [stdout] 170 | |             total += n;
[INFO] [stdout] 171 | |             println!("{:#?}\t{:#?}", n, total);
[INFO] [stdout] 172 | |             n
[INFO] [stdout] 173 | |         }).await.unwrap();
[INFO] [stdout]     | |________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mysql_async::prelude`
[INFO] [stdout]  --> src/stream.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mysql_async::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0698.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `my2pg`
[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] warning: unused import: `mysql_async::prelude`
[INFO] [stdout]  --> src/stream.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mysql_async::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0698.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f6ec3a43a6b4bee31d673424309bc59f40ac1cb49154fb1e5efaa8c0c027ff10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ec3a43a6b4bee31d673424309bc59f40ac1cb49154fb1e5efaa8c0c027ff10", kill_on_drop: false }`
[INFO] [stdout] f6ec3a43a6b4bee31d673424309bc59f40ac1cb49154fb1e5efaa8c0c027ff10