[INFO] cloning repository https://github.com/sandkoan/wretch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sandkoan/wretch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandkoan%2Fwretch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandkoan%2Fwretch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1e7baebc917fea44d504e1fe2f01f49734bba1d [INFO] checking sandkoan/wretch against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsandkoan%2Fwretch" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sandkoan/wretch on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sandkoan/wretch [INFO] finished tweaking git repo https://github.com/sandkoan/wretch [INFO] tweaked toml for git repo https://github.com/sandkoan/wretch written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/sandkoan/wretch already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6743c0850fc65f630ae01716be36097f1d72b18b39e35ee916bda18a6f566399 [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" "6743c0850fc65f630ae01716be36097f1d72b18b39e35ee916bda18a6f566399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6743c0850fc65f630ae01716be36097f1d72b18b39e35ee916bda18a6f566399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6743c0850fc65f630ae01716be36097f1d72b18b39e35ee916bda18a6f566399", kill_on_drop: false }` [INFO] [stdout] 6743c0850fc65f630ae01716be36097f1d72b18b39e35ee916bda18a6f566399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 526c0bafe1af58aaf9435b6afec38248af61eccf2f097889272cd7d3989b94b0 [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" "526c0bafe1af58aaf9435b6afec38248af61eccf2f097889272cd7d3989b94b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Checking wretch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `data_encoding` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use data_encoding::HEXUPPER; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `data_encoding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `E` in this scope [INFO] [stdout] --> src/main.rs:7:60 [INFO] [stdout] | [INFO] [stdout] 7 | fn sha256_digest(mut reader: R) -> Result { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 7 | fn sha256_digest(mut reader: R) -> Result { [INFO] [stdout] | ^^ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 7 | fn sha256_digest(mut reader: R) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `E` in this scope [INFO] [stdout] --> src/main.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | fn main() -> Result<(), E> { [INFO] [stdout] | ^ help: a trait with a similar name exists: `Eq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `data_encoding` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use data_encoding::HEXUPPER; [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared crate or module `data_encoding` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `E` in this scope [INFO] [stdout] --> src/main.rs:7:60 [INFO] [stdout] | [INFO] [stdout] 7 | fn sha256_digest(mut reader: R) -> Result { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 7 | fn sha256_digest(mut reader: R) -> Result { [INFO] [stdout] | ^^ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 7 | fn sha256_digest(mut reader: R) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `E` in this scope [INFO] [stdout] --> src/main.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | fn main() -> Result<(), E> { [INFO] [stdout] | ^ help: a trait with a similar name exists: `Eq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_fmt` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | write!(output, "Hello World")?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::fs::File` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Write; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wretch` [INFO] [stdout] error[E0599]: no method named `write_fmt` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | write!(output, "Hello World")?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method not found in `std::fs::File` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Write; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [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] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "526c0bafe1af58aaf9435b6afec38248af61eccf2f097889272cd7d3989b94b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526c0bafe1af58aaf9435b6afec38248af61eccf2f097889272cd7d3989b94b0", kill_on_drop: false }` [INFO] [stdout] 526c0bafe1af58aaf9435b6afec38248af61eccf2f097889272cd7d3989b94b0