[INFO] cloning repository https://github.com/half-cambodian-hacker-man/super-simple-upload
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/half-cambodian-hacker-man/super-simple-upload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhalf-cambodian-hacker-man%2Fsuper-simple-upload", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhalf-cambodian-hacker-man%2Fsuper-simple-upload'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 067a06f809e88adb4fed7ddc9c22917a995800ff
[INFO] checking half-cambodian-hacker-man/super-simple-upload against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhalf-cambodian-hacker-man%2Fsuper-simple-upload" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/half-cambodian-hacker-man/super-simple-upload
[INFO] finished tweaking git repo https://github.com/half-cambodian-hacker-man/super-simple-upload
[INFO] tweaked toml for git repo https://github.com/half-cambodian-hacker-man/super-simple-upload written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/half-cambodian-hacker-man/super-simple-upload on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/half-cambodian-hacker-man/super-simple-upload 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e13ba673d20c618e18c572bbb9846349d5e713ace3db8cd6cb3e8bd6bc6dc56
[INFO] running `Command { std: "docker" "start" "-a" "2e13ba673d20c618e18c572bbb9846349d5e713ace3db8cd6cb3e8bd6bc6dc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e13ba673d20c618e18c572bbb9846349d5e713ace3db8cd6cb3e8bd6bc6dc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e13ba673d20c618e18c572bbb9846349d5e713ace3db8cd6cb3e8bd6bc6dc56", kill_on_drop: false }`
[INFO] [stdout] 2e13ba673d20c618e18c572bbb9846349d5e713ace3db8cd6cb3e8bd6bc6dc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 980ebebf76f009151810f0126063277a0639f2495a49d801d439a66e36bcd080
[INFO] running `Command { std: "docker" "start" "-a" "980ebebf76f009151810f0126063277a0639f2495a49d801d439a66e36bcd080", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.67
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[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking h2 v0.2.2
[INFO] [stderr]     Checking futures v0.3.4
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[INFO] [stderr]     Checking hyper v0.13.3
[INFO] [stderr]     Checking warp v0.2.2
[INFO] [stderr]     Checking super-simple-upload v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/main.rs:91:37
[INFO] [stdout]    |
[INFO] [stdout] 91 |     while let Some(Ok(part)) = form.next().await {
[INFO] [stdout]    |                                     ^^^^ multiple `next` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `async_std::prelude::StreamExt` for the type `T`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `futures::StreamExt` for the type `T`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 91 -     while let Some(Ok(part)) = form.next().await {
[INFO] [stdout] 91 +     while let Some(Ok(part)) = async_std::prelude::StreamExt::next(&mut form).await {
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 91 -     while let Some(Ok(part)) = form.next().await {
[INFO] [stdout] 91 +     while let Some(Ok(part)) = futures::StreamExt::next(&mut form).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/main.rs:91:37
[INFO] [stdout]    |
[INFO] [stdout] 91 |     while let Some(Ok(part)) = form.next().await {
[INFO] [stdout]    |                                     ^^^^ multiple `next` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `async_std::prelude::StreamExt` for the type `T`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `futures::StreamExt` for the type `T`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 91 -     while let Some(Ok(part)) = form.next().await {
[INFO] [stdout] 91 +     while let Some(Ok(part)) = async_std::prelude::StreamExt::next(&mut form).await {
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 91 -     while let Some(Ok(part)) = form.next().await {
[INFO] [stdout] 91 +     while let Some(Ok(part)) = futures::StreamExt::next(&mut form).await {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let extension = part.filename()
[INFO] [stdout]    |                         ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let extension = part.filename()
[INFO] [stdout]    |                         ^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .and_then(|name| if name.contains(".") { Some(name) } else { None })
[INFO] [stdout]    |                        ^^^^     ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .and_then(|name: /* Type */| if name.contains(".") { Some(name) } else { None })
[INFO] [stdout]    |                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .and_then(|name| if name.contains(".") { Some(name) } else { None })
[INFO] [stdout]    |                        ^^^^     ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 93 |             .and_then(|name: /* Type */| if name.contains(".") { Some(name) } else { None })
[INFO] [stdout]    |                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .and_then(|name| name.split(".").last());
[INFO] [stdout]    |                        ^^^^  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .and_then(|name: /* Type */| name.split(".").last());
[INFO] [stdout]    |                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/main.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .and_then(|name| name.split(".").last());
[INFO] [stdout]    |                        ^^^^  ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .and_then(|name: /* Type */| name.split(".").last());
[INFO] [stdout]    |                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/main.rs:125:38
[INFO] [stdout]     |
[INFO] [stdout] 125 |     while let Some(Ok(buf)) = chunks.next().await {
[INFO] [stdout]     |                                      ^^^^ multiple `next` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `async_std::prelude::StreamExt` for the type `T`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `futures::StreamExt` for the type `T`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 125 -     while let Some(Ok(buf)) = chunks.next().await {
[INFO] [stdout] 125 +     while let Some(Ok(buf)) = async_std::prelude::StreamExt::next(&mut chunks).await {
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 125 -     while let Some(Ok(buf)) = chunks.next().await {
[INFO] [stdout] 125 +     while let Some(Ok(buf)) = futures::StreamExt::next(&mut chunks).await {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |         f.write_all(buf.bytes()).await?;
[INFO] [stdout]     |                     ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/main.rs:125:38
[INFO] [stdout]     |
[INFO] [stdout] 125 |     while let Some(Ok(buf)) = chunks.next().await {
[INFO] [stdout]     |                                      ^^^^ multiple `next` found
[INFO] [stdout]     |
[INFO] [stdout]     = note: candidate #1 is defined in an impl of the trait `async_std::prelude::StreamExt` for the type `T`
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `futures::StreamExt` for the type `T`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 125 -     while let Some(Ok(buf)) = chunks.next().await {
[INFO] [stdout] 125 +     while let Some(Ok(buf)) = async_std::prelude::StreamExt::next(&mut chunks).await {
[INFO] [stdout]     |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]     |
[INFO] [stdout] 125 -     while let Some(Ok(buf)) = chunks.next().await {
[INFO] [stdout] 125 +     while let Some(Ok(buf)) = futures::StreamExt::next(&mut chunks).await {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/main.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |         f.write_all(buf.bytes()).await?;
[INFO] [stdout]     |                     ^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0282.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0282.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `super-simple-upload` (bin "super-simple-upload" test) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `super-simple-upload` (bin "super-simple-upload") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "980ebebf76f009151810f0126063277a0639f2495a49d801d439a66e36bcd080", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "980ebebf76f009151810f0126063277a0639f2495a49d801d439a66e36bcd080", kill_on_drop: false }`
[INFO] [stdout] 980ebebf76f009151810f0126063277a0639f2495a49d801d439a66e36bcd080
