[INFO] cloning repository https://github.com/yrns/rsls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yrns/rsls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyrns%2Frsls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyrns%2Frsls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6159082dd6dcf93da703b9d16d02b5897d48ac73
[INFO] testing yrns/rsls against try#5bc97a20e5cc382ae6d19f727a9e73eeb2734548 for pr-99093
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyrns%2Frsls" "/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/yrns/rsls on toolchain 5bc97a20e5cc382ae6d19f727a9e73eeb2734548
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yrns/rsls
[INFO] finished tweaking git repo https://github.com/yrns/rsls
[INFO] tweaked toml for git repo https://github.com/yrns/rsls written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/yrns/rsls already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dff716718067a56bbb05cee1f08b1cae36bbf9919f4b412df2035c3e1da496c
[INFO] running `Command { std: "docker" "start" "-a" "2dff716718067a56bbb05cee1f08b1cae36bbf9919f4b412df2035c3e1da496c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dff716718067a56bbb05cee1f08b1cae36bbf9919f4b412df2035c3e1da496c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dff716718067a56bbb05cee1f08b1cae36bbf9919f4b412df2035c3e1da496c", kill_on_drop: false }`
[INFO] [stdout] 2dff716718067a56bbb05cee1f08b1cae36bbf9919f4b412df2035c3e1da496c
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09507b032682d582bdda4359055f06a8d217aed809f5cb3d49ccee7cbe41457a
[INFO] running `Command { std: "docker" "start" "-a" "09507b032682d582bdda4359055f06a8d217aed809f5cb3d49ccee7cbe41457a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
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[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
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[INFO] [stderr]    Compiling sqlite3-parser v0.3.0 (https://github.com/gwenn/lemon-rs.git#e68225b7)
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling idna v0.2.3
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hashbrown v0.11.2
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[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hashlink v0.7.0
[INFO] [stderr]    Compiling sqlformat v0.1.8
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling url v2.2.2
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[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/main.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 |                         .intersperse(", ".to_string())
[INFO] [stdout]     |                          ^^^^^^^^^^^ multiple `intersperse` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `Itertools` for the type `T`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `std::iter::Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 170 ~                     match Itertools::intersperse(columns
[INFO] [stdout] 171 +                         .iter()
[INFO] [stdout] 172 +                         .filter_map(|c| match c {
[INFO] [stdout] 173 +                             ResultColumn::Expr(expr, _) => match expr {
[INFO] [stdout] 174 +                                 Expr::Id(Id(col)) => tables
[INFO] [stdout] 175 +                                     .first()
[INFO] [stdout] 176 +                                     .and_then(|(_, _, cols)| cols.get(col))
[INFO] [stdout] 177 +                                     .map(|info| (col, info)),
[INFO] [stdout] 178 +                                 Expr::Qualified(Name(table), Name(col)) => todo!(),
[INFO] [stdout] 179 +                                 _ => None,
[INFO] [stdout] 180 +                             },
[INFO] [stdout] 181 +                             _ => None,
[INFO] [stdout] 182 +                         })
[INFO] [stdout] 183 +                         .map(|(col, info)| format!("{}: [{}]", col, info)), ", ".to_string())
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 170 ~                     match std::iter::Iterator::intersperse(columns
[INFO] [stdout] 171 +                         .iter()
[INFO] [stdout] 172 +                         .filter_map(|c| match c {
[INFO] [stdout] 173 +                             ResultColumn::Expr(expr, _) => match expr {
[INFO] [stdout] 174 +                                 Expr::Id(Id(col)) => tables
[INFO] [stdout] 175 +                                     .first()
[INFO] [stdout] 176 +                                     .and_then(|(_, _, cols)| cols.get(col))
[INFO] [stdout] 177 +                                     .map(|info| (col, info)),
[INFO] [stdout] 178 +                                 Expr::Qualified(Name(table), Name(col)) => todo!(),
[INFO] [stdout] 179 +                                 _ => None,
[INFO] [stdout] 180 +                             },
[INFO] [stdout] 181 +                             _ => None,
[INFO] [stdout] 182 +                         })
[INFO] [stdout] 183 +                         .map(|(col, info)| format!("{}: [{}]", col, info)), ", ".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsls` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "09507b032682d582bdda4359055f06a8d217aed809f5cb3d49ccee7cbe41457a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09507b032682d582bdda4359055f06a8d217aed809f5cb3d49ccee7cbe41457a", kill_on_drop: false }`
[INFO] [stdout] 09507b032682d582bdda4359055f06a8d217aed809f5cb3d49ccee7cbe41457a