[INFO] cloning repository https://github.com/anurse/overseer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anurse/overseer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Foverseer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Foverseer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 74a3d345c50e8d844509cbae7e4592899381c333 [INFO] checking anurse/overseer against master#df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e for pr-95474 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanurse%2Foverseer" "/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/anurse/overseer on toolchain df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/anurse/overseer [INFO] finished tweaking git repo https://github.com/anurse/overseer [INFO] tweaked toml for git repo https://github.com/anurse/overseer written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/anurse/overseer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a12555029b3a089e5703df600536e45b9a0dd8e1d974adf7c33e40b28f59f28b [INFO] running `Command { std: "docker" "start" "-a" "a12555029b3a089e5703df600536e45b9a0dd8e1d974adf7c33e40b28f59f28b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a12555029b3a089e5703df600536e45b9a0dd8e1d974adf7c33e40b28f59f28b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a12555029b3a089e5703df600536e45b9a0dd8e1d974adf7c33e40b28f59f28b", kill_on_drop: false }` [INFO] [stdout] a12555029b3a089e5703df600536e45b9a0dd8e1d974adf7c33e40b28f59f28b [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+df20355fa9fa5e9fb89be4e4bfee8a643bb7a23e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e58b03403ea170a673cdb72cb33820c1adcdc6aed7db8c144f9a3b090a32ca7 [INFO] running `Command { std: "docker" "start" "-a" "3e58b03403ea170a673cdb72cb33820c1adcdc6aed7db8c144f9a3b090a32ca7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking overseer v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `self::getopts::optopt`, `self::getopts::getopts` [INFO] [stdout] --> src/driver.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use self::getopts::{optopt, getopts}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ no `getopts` in the root [INFO] [stdout] | | [INFO] [stdout] | no `optopt` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `fail` in this scope [INFO] [stdout] --> src/driver.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | Err(f) => fail!(f.to_string()) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/driver.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate getopts; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `self::getopts::optopt`, `self::getopts::getopts` [INFO] [stdout] --> src/driver.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use self::getopts::{optopt, getopts}; [INFO] [stdout] | ^^^^^^ ^^^^^^^ no `getopts` in the root [INFO] [stdout] | | [INFO] [stdout] | no `optopt` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `fail` in this scope [INFO] [stdout] --> src/driver.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | Err(f) => fail!(f.to_string()) [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `tail` found for struct `Vec` in the current scope [INFO] [stdout] --> src/driver.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | let matches = match getopts(args.tail(), opts) { [INFO] [stdout] | ^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/driver.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate getopts; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope [INFO] [stdout] --> src/driver.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | Some(ref val) => Some(val.as_slice()), [INFO] [stdout] | ^^^^^^^^ method not found in `&String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Option<&str>` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/driver.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | println!("Using config file: {}", opts.config_file()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Option<&str>` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Option<&str>` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `overseer` due to 7 previous errors [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `tail` found for struct `Vec` in the current scope [INFO] [stdout] --> src/driver.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | let matches = match getopts(args.tail(), opts) { [INFO] [stdout] | ^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_slice` found for reference `&String` in the current scope [INFO] [stdout] --> src/driver.rs:29:30 [INFO] [stdout] | [INFO] [stdout] 29 | Some(ref val) => Some(val.as_slice()), [INFO] [stdout] | ^^^^^^^^ method not found in `&String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Option<&str>` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/driver.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | println!("Using config file: {}", opts.config_file()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ `Option<&str>` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Option<&str>` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `overseer` due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "3e58b03403ea170a673cdb72cb33820c1adcdc6aed7db8c144f9a3b090a32ca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e58b03403ea170a673cdb72cb33820c1adcdc6aed7db8c144f9a3b090a32ca7", kill_on_drop: false }` [INFO] [stdout] 3e58b03403ea170a673cdb72cb33820c1adcdc6aed7db8c144f9a3b090a32ca7