[INFO] cloning repository https://github.com/viperscape/rust-sexp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viperscape/rust-sexp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviperscape%2Frust-sexp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviperscape%2Frust-sexp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 317ef4ceea600d9abee966eee23ee0550cbee395 [INFO] checking viperscape/rust-sexp against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviperscape%2Frust-sexp" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/viperscape/rust-sexp on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/viperscape/rust-sexp [INFO] finished tweaking git repo https://github.com/viperscape/rust-sexp [INFO] tweaked toml for git repo https://github.com/viperscape/rust-sexp written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/viperscape/rust-sexp 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-6-tc1/source/examples/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `demo` [INFO] [stderr] * `example` target `main` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex v0.1.32 [INFO] [stderr] Downloaded regex-syntax v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eaa0538b0733408145dd6a11f08521db2c0c5f28eb1e194cc6f58ea6e58b25fa [INFO] running `Command { std: "docker" "start" "-a" "eaa0538b0733408145dd6a11f08521db2c0c5f28eb1e194cc6f58ea6e58b25fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaa0538b0733408145dd6a11f08521db2c0c5f28eb1e194cc6f58ea6e58b25fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaa0538b0733408145dd6a11f08521db2c0c5f28eb1e194cc6f58ea6e58b25fa", kill_on_drop: false }` [INFO] [stdout] eaa0538b0733408145dd6a11f08521db2c0c5f28eb1e194cc6f58ea6e58b25fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 685435dae981b8195e0ffa6b8e99b78173cd8eea7cd8ea71b6a0d64610614485 [INFO] running `Command { std: "docker" "start" "-a" "685435dae981b8195e0ffa6b8e99b78173cd8eea7cd8ea71b6a0d64610614485", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `bin` target `demo` [INFO] [stderr] * `example` target `main` [INFO] [stderr] Checking regex-syntax v0.1.0 [INFO] [stderr] Checking regex v0.1.32 [INFO] [stderr] Checking sexp v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `convert` [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `convert` [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(convert)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:41:57 [INFO] [stdout] | [INFO] [stdout] 41 | if s.is_some() {scope.push(Exp::Sym(String::from_str(s.unwrap())));} [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `String` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions: [INFO] [stdout] String::new [INFO] [stdout] String::with_capacity [INFO] [stdout] String::try_with_capacity [INFO] [stdout] String::from_utf8 [INFO] [stdout] and 8 others [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/string.rs:448:5 [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `FromStr` which provides `from_str` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 5 + use std::str::FromStr; [INFO] [stdout] | [INFO] [stdout] help: there is an associated function `from` with a similar name [INFO] [stdout] | [INFO] [stdout] 41 | if s.is_some() {scope.push(Exp::Sym(String::from(s.unwrap())));} [INFO] [stdout] | ~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:42:64 [INFO] [stdout] | [INFO] [stdout] 42 | else if qs.is_some() {scope.push(Exp::QSym(String::from_str(qs.unwrap())));} [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `String` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions: [INFO] [stdout] String::new [INFO] [stdout] String::with_capacity [INFO] [stdout] String::try_with_capacity [INFO] [stdout] String::from_utf8 [INFO] [stdout] and 8 others [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/string.rs:448:5 [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `FromStr` which provides `from_str` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 5 + use std::str::FromStr; [INFO] [stdout] | [INFO] [stdout] help: there is an associated function `from` with a similar name [INFO] [stdout] | [INFO] [stdout] 42 | else if qs.is_some() {scope.push(Exp::QSym(String::from(qs.unwrap())));} [INFO] [stdout] | ~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:41:57 [INFO] [stdout] | [INFO] [stdout] 41 | if s.is_some() {scope.push(Exp::Sym(String::from_str(s.unwrap())));} [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `String` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions: [INFO] [stdout] String::new [INFO] [stdout] String::with_capacity [INFO] [stdout] String::try_with_capacity [INFO] [stdout] String::from_utf8 [INFO] [stdout] and 8 others [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/string.rs:448:5 [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `FromStr` which provides `from_str` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 5 + use std::str::FromStr; [INFO] [stdout] | [INFO] [stdout] help: there is an associated function `from` with a similar name [INFO] [stdout] | [INFO] [stdout] 41 | if s.is_some() {scope.push(Exp::Sym(String::from(s.unwrap())));} [INFO] [stdout] | ~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_str` found for struct `String` in the current scope [INFO] [stdout] --> src/lib.rs:42:64 [INFO] [stdout] | [INFO] [stdout] 42 | else if qs.is_some() {scope.push(Exp::QSym(String::from_str(qs.unwrap())));} [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `String` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `String` consider using one of the following associated functions: [INFO] [stdout] String::new [INFO] [stdout] String::with_capacity [INFO] [stdout] String::try_with_capacity [INFO] [stdout] String::from_utf8 [INFO] [stdout] and 8 others [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/string.rs:448:5 [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `FromStr` which provides `from_str` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 5 + use std::str::FromStr; [INFO] [stdout] | [INFO] [stdout] help: there is an associated function `from` with a similar name [INFO] [stdout] | [INFO] [stdout] 42 | else if qs.is_some() {scope.push(Exp::QSym(String::from(qs.unwrap())));} [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: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sexp` (lib) due to 5 previous errors [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sexp` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "685435dae981b8195e0ffa6b8e99b78173cd8eea7cd8ea71b6a0d64610614485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "685435dae981b8195e0ffa6b8e99b78173cd8eea7cd8ea71b6a0d64610614485", kill_on_drop: false }` [INFO] [stdout] 685435dae981b8195e0ffa6b8e99b78173cd8eea7cd8ea71b6a0d64610614485