[INFO] fetching crate riker-default 0.2.4... [INFO] testing riker-default-0.2.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate riker-default 0.2.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate riker-default 0.2.4 [INFO] finished tweaking crates.io crate riker-default 0.2.4 [INFO] tweaked toml for crates.io crate riker-default 0.2.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate riker-default 0.2.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 93 packages to latest compatible versions [INFO] [stderr] Adding riker v0.2.4 (available: v0.4.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded riker-timer v0.2.4 [INFO] [stderr] Downloaded riker-deadletter v0.2.4 [INFO] [stderr] Downloaded riker-mapvec v0.2.4 [INFO] [stderr] Downloaded riker-dispatcher v0.2.4 [INFO] [stderr] Downloaded riker v0.2.4 [INFO] [stderr] Downloaded runtime-fmt v0.3.0 [INFO] [stderr] Downloaded riker-log v0.2.4 [INFO] [stderr] Downloaded config v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d126fd3291b056339191d2c709128d5ac55e8b65e35383b5dae49018ecec24b [INFO] running `Command { std: "docker" "start" "-a" "8d126fd3291b056339191d2c709128d5ac55e8b65e35383b5dae49018ecec24b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d126fd3291b056339191d2c709128d5ac55e8b65e35383b5dae49018ecec24b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d126fd3291b056339191d2c709128d5ac55e8b65e35383b5dae49018ecec24b", kill_on_drop: false }` [INFO] [stdout] 8d126fd3291b056339191d2c709128d5ac55e8b65e35383b5dae49018ecec24b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e069a8292339a6dbccf5fed1553dd71759a87e90b1d168d8ea36c1e2a8a47dea [INFO] running `Command { std: "docker" "start" "-a" "e069a8292339a6dbccf5fed1553dd71759a87e90b1d168d8ea36c1e2a8a47dea", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling ucd-util v0.1.10 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling utf8-ranges v1.0.5 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling runtime-fmt v0.3.0 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stdout] error[E0432]: unresolved import `std::fmt::ArgumentV1` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/lib.rs:39:33 [INFO] [stdout] | [INFO] [stdout] 39 | use std::fmt::{self, Arguments, ArgumentV1}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `ArgumentV1` in `fmt` [INFO] [stdout] | help: a similar name exists in the module: `Arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::fmt::rt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/lib.rs:40:15 [INFO] [stdout] | [INFO] [stdout] 40 | use std::fmt::rt::v1; [INFO] [stdout] | ^^ could not find `rt` in `fmt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `ArgumentV1` in `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/erase.rs:54:48 [INFO] [stdout] | [INFO] [stdout] 54 | Some(f) => Ok(fmt::ArgumentV1::new(self, f)), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | could not find `ArgumentV1` in `fmt` [INFO] [stdout] | help: a struct with a similar name exists: `Arguments` [INFO] [stdout] ... [INFO] [stdout] 85 | / traits! { [INFO] [stdout] 86 | | "", Display, display; [INFO] [stdout] 87 | | "?", Debug, debug; [INFO] [stdout] 88 | | "e", LowerExp, lower_exp; [INFO] [stdout] ... | [INFO] [stdout] 94 | | "X", UpperHex, upper_hex; [INFO] [stdout] 95 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ArgumentV1` in module `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/erase.rs:42:77 [INFO] [stdout] | [INFO] [stdout] 42 | fn by_name<'n>(&self, name: &'n str, idx: usize) -> Result>; [INFO] [stdout] | ^^^^^^^^^^ help: a struct with a similar name exists: `Arguments` [INFO] [stdout] ... [INFO] [stdout] 85 | / traits! { [INFO] [stdout] 86 | | "", Display, display; [INFO] [stdout] 87 | | "?", Debug, debug; [INFO] [stdout] 88 | | "e", LowerExp, lower_exp; [INFO] [stdout] ... | [INFO] [stdout] 94 | | "X", UpperHex, upper_hex; [INFO] [stdout] 95 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:613:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `Arguments` defined here [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `ArgumentV1` in module `fmt` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/erase.rs:50:77 [INFO] [stdout] | [INFO] [stdout] 50 | fn by_name<'n>(&self, name: &'n str, idx: usize) -> Result> { [INFO] [stdout] | ^^^^^^^^^^ help: a struct with a similar name exists: `Arguments` [INFO] [stdout] ... [INFO] [stdout] 85 | / traits! { [INFO] [stdout] 86 | | "", Display, display; [INFO] [stdout] 87 | | "?", Debug, debug; [INFO] [stdout] 88 | | "e", LowerExp, lower_exp; [INFO] [stdout] ... | [INFO] [stdout] 94 | | "X", UpperHex, upper_hex; [INFO] [stdout] 95 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:613:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `Arguments` defined here [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `traits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stdout] error[E0599]: no method named `is_xid_start` found for type `char` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/fmt_macros.rs:422:34 [INFO] [stdout] | [INFO] [stdout] 422 | Some(&(pos, c)) if c.is_xid_start() => { [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `is_xid_continue` found for type `char` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/fmt_macros.rs:431:18 [INFO] [stdout] | [INFO] [stdout] 431 | if c.is_xid_continue() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `char` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/lib.rs:202:39 [INFO] [stdout] | [INFO] [stdout] 202 | None => Arguments::new_v1(&pieces, &args), [INFO] [stdout] | ----------------- ^^^^^^^ expected `&[&str; _]`, found `&Vec<&str>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[&'static str; _]` [INFO] [stdout] found reference `&Vec<&str>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:241:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/runtime-fmt-0.3.0/src/lib.rs:269:39 [INFO] [stdout] | [INFO] [stdout] 269 | None => Arguments::new_v1(&pieces, &self.inner.args), [INFO] [stdout] | ----------------- ^^^^^^^ expected `&[&str; _]`, found `&Vec<&str>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[&'static str; _]` [INFO] [stdout] found reference `&Vec<&str>` [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:241:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0412, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `runtime-fmt` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e069a8292339a6dbccf5fed1553dd71759a87e90b1d168d8ea36c1e2a8a47dea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e069a8292339a6dbccf5fed1553dd71759a87e90b1d168d8ea36c1e2a8a47dea", kill_on_drop: false }` [INFO] [stdout] e069a8292339a6dbccf5fed1553dd71759a87e90b1d168d8ea36c1e2a8a47dea