[INFO] fetching crate hornet 0.1.0... [INFO] checking hornet-0.1.0 against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] extracting crate hornet 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate hornet 0.1.0 on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hornet 0.1.0 [INFO] finished tweaking crates.io crate hornet 0.1.0 [INFO] tweaked toml for crates.io crate hornet 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memmap v0.5.2 [INFO] [stderr] Downloaded hdrsample v4.0.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9c6519c2b6a6c711ddff391a63f46a39823450498204473d15736f94d1fda35 [INFO] running `Command { std: "docker" "start" "-a" "a9c6519c2b6a6c711ddff391a63f46a39823450498204473d15736f94d1fda35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9c6519c2b6a6c711ddff391a63f46a39823450498204473d15736f94d1fda35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9c6519c2b6a6c711ddff391a63f46a39823450498204473d15736f94d1fda35", kill_on_drop: false }` [INFO] [stdout] a9c6519c2b6a6c711ddff391a63f46a39823450498204473d15736f94d1fda35 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efa380439f4479fc0b6c05eb984c93889b7c797628b69540f4511b2fc3949ce5 [INFO] running `Command { std: "docker" "start" "-a" "efa380439f4479fc0b6c05eb984c93889b7c797628b69540f4511b2fc3949ce5", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking hdrsample v4.0.0 [INFO] [stderr] Checking hornet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> src/client/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use nix; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(unix)] extern crate nix; [INFO] [stdout] | ----------------- the item `nix` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client/mod.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / bitflags! { [INFO] [stdout] 149 | | /// Flags used to modify how a client exports metrics [INFO] [stdout] 150 | | pub struct MMVFlags: u32 { [INFO] [stdout] 151 | | /// Metric names aren't prefixed with MMV filename [INFO] [stdout] ... | [INFO] [stdout] 157 | | } [INFO] [stdout] 158 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client/mod.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / bitflags! { [INFO] [stdout] 149 | | /// Flags used to modify how a client exports metrics [INFO] [stdout] 150 | | pub struct MMVFlags: u32 { [INFO] [stdout] 151 | | /// Metric names aren't prefixed with MMV filename [INFO] [stdout] ... | [INFO] [stdout] 157 | | } [INFO] [stdout] 158 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client/mod.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / bitflags! { [INFO] [stdout] 149 | | /// Flags used to modify how a client exports metrics [INFO] [stdout] 150 | | pub struct MMVFlags: u32 { [INFO] [stdout] 151 | | /// Metric names aren't prefixed with MMV filename [INFO] [stdout] ... | [INFO] [stdout] 157 | | } [INFO] [stdout] 158 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nix` is imported redundantly [INFO] [stdout] --> src/client/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use nix; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | #[cfg(unix)] extern crate nix; [INFO] [stdout] | ----------------- the item `nix` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client/mod.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / bitflags! { [INFO] [stdout] 149 | | /// Flags used to modify how a client exports metrics [INFO] [stdout] 150 | | pub struct MMVFlags: u32 { [INFO] [stdout] 151 | | /// Metric names aren't prefixed with MMV filename [INFO] [stdout] ... | [INFO] [stdout] 157 | | } [INFO] [stdout] 158 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client/mod.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / bitflags! { [INFO] [stdout] 149 | | /// Flags used to modify how a client exports metrics [INFO] [stdout] 150 | | pub struct MMVFlags: u32 { [INFO] [stdout] 151 | | /// Metric names aren't prefixed with MMV filename [INFO] [stdout] ... | [INFO] [stdout] 157 | | } [INFO] [stdout] 158 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/client/mod.rs:148:1 [INFO] [stdout] | [INFO] [stdout] 148 | / bitflags! { [INFO] [stdout] 149 | | /// Flags used to modify how a client exports metrics [INFO] [stdout] 150 | | pub struct MMVFlags: u32 { [INFO] [stdout] 151 | | /// Metric names aren't prefixed with MMV filename [INFO] [stdout] ... | [INFO] [stdout] 157 | | } [INFO] [stdout] 158 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__impl_bitflags` which comes from the expansion of the macro `bitflags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/client/mod.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | / lazy_static! { [INFO] [stdout] 93 | | static ref RE: Regex = [INFO] [stdout] 94 | | Regex::new("(?-u)^(PCP_[[:alnum:]_]+)=([^\"\'].*[^\"\'])\n$") [INFO] [stdout] 95 | | .unwrap(); [INFO] [stdout] 96 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/client/metric/mod.rs:539:1 [INFO] [stdout] | [INFO] [stdout] 539 | / lazy_static! { [INFO] [stdout] 540 | | static ref SCRATCH_VIEW: MmapViewSync = { [INFO] [stdout] 541 | | Mmap::anonymous(STRING_BLOCK_LEN as usize, Protection::ReadWrite).unwrap() [INFO] [stdout] 542 | | .into_view_sync() [INFO] [stdout] 543 | | }; [INFO] [stdout] 544 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/mod.rs:226:46 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn export(&self, metrics: &mut [&mut MMVWriter]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 226 | pub fn export(&self, metrics: &mut [&mut dyn MMVWriter]) -> io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/client/mod.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 92 | / lazy_static! { [INFO] [stdout] 93 | | static ref RE: Regex = [INFO] [stdout] 94 | | Regex::new("(?-u)^(PCP_[[:alnum:]_]+)=([^\"\'].*[^\"\'])\n$") [INFO] [stdout] 95 | | .unwrap(); [INFO] [stdout] 96 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/client/metric/mod.rs:539:1 [INFO] [stdout] | [INFO] [stdout] 539 | / lazy_static! { [INFO] [stdout] 540 | | static ref SCRATCH_VIEW: MmapViewSync = { [INFO] [stdout] 541 | | Mmap::anonymous(STRING_BLOCK_LEN as usize, Protection::ReadWrite).unwrap() [INFO] [stdout] 542 | | .into_view_sync() [INFO] [stdout] 543 | | }; [INFO] [stdout] 544 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/mod.rs:226:46 [INFO] [stdout] | [INFO] [stdout] 226 | pub fn export(&self, metrics: &mut [&mut MMVWriter]) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 226 | pub fn export(&self, metrics: &mut [&mut dyn MMVWriter]) -> io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/metric/mod.rs:1355:39 [INFO] [stdout] | [INFO] [stdout] 1355 | let mut mmv_writers: Vec<&mut MMVWriter> = metrics.iter_mut() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 1355 | let mut mmv_writers: Vec<&mut dyn MMVWriter> = metrics.iter_mut() [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/client/metric/mod.rs:1356:32 [INFO] [stdout] | [INFO] [stdout] 1356 | .map(|m| m as &mut MMVWriter) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 1356 | .map(|m| m as &mut dyn MMVWriter) [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.89s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "efa380439f4479fc0b6c05eb984c93889b7c797628b69540f4511b2fc3949ce5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa380439f4479fc0b6c05eb984c93889b7c797628b69540f4511b2fc3949ce5", kill_on_drop: false }` [INFO] [stdout] efa380439f4479fc0b6c05eb984c93889b7c797628b69540f4511b2fc3949ce5 [INFO] checking hornet-0.1.0 against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] extracting crate hornet 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate hornet 0.1.0 on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hornet 0.1.0 [INFO] finished tweaking crates.io crate hornet 0.1.0 [INFO] tweaked toml for crates.io crate hornet 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8801924df2d4c0e72829471181471ee3021cf2b5c2b562171ee99382bb36afbb [INFO] running `Command { std: "docker" "start" "-a" "8801924df2d4c0e72829471181471ee3021cf2b5c2b562171ee99382bb36afbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8801924df2d4c0e72829471181471ee3021cf2b5c2b562171ee99382bb36afbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8801924df2d4c0e72829471181471ee3021cf2b5c2b562171ee99382bb36afbb", kill_on_drop: false }` [INFO] [stdout] 8801924df2d4c0e72829471181471ee3021cf2b5c2b562171ee99382bb36afbb [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9a822dbbbedcab3c0ada1073f5c6847ba038b2859cd05f166ec7a0663447ef1 [INFO] running `Command { std: "docker" "start" "-a" "c9a822dbbbedcab3c0ada1073f5c6847ba038b2859cd05f166ec7a0663447ef1", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Checking ucd-util v0.1.10 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking utf8-ranges v1.0.5 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c9a822dbbbedcab3c0ada1073f5c6847ba038b2859cd05f166ec7a0663447ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9a822dbbbedcab3c0ada1073f5c6847ba038b2859cd05f166ec7a0663447ef1", kill_on_drop: false }` [INFO] [stdout] c9a822dbbbedcab3c0ada1073f5c6847ba038b2859cd05f166ec7a0663447ef1