[INFO] updating cached repository https://github.com/kurtlawrence/papyrus
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d3fbe6c36688eeb423fc61a98b20ba9da1069a8
[INFO] checking kurtlawrence/papyrus against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkurtlawrence%2Fpapyrus" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kurtlawrence/papyrus on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/kurtlawrence/papyrus
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/kurtlawrence/papyrus
[INFO] tweaked toml for git repo https://github.com/kurtlawrence/papyrus written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/kurtlawrence/papyrus already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c10554ff9baef3ac96e4e21b880541f4554aa221f74ba3a0edfe01c76e18ec37
[INFO] running `"docker" "start" "-a" "c10554ff9baef3ac96e4e21b880541f4554aa221f74ba3a0edfe01c76e18ec37"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v1.0.0
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[INFO] [stderr]     Checking rustc-ap-rustc_lexer v654.0.0
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[INFO] [stderr]    Compiling rustc-ap-rustc_macros v654.0.0
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[INFO] [stderr]     Checking rustc-ap-rustc_span v654.0.0
[INFO] [stderr] error[E0407]: method `replace_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `replace_zero` is not a member of trait `std::iter::Step`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `sub_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_usize` is not a member of trait `std::iter::Step`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `sub_usize` is not a member of trait `std::iter::Step`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `replace_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `replace_zero` is not a member of trait `std::iter::Step`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `sub_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_usize` is not a member of trait `std::iter::Step`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `sub_usize` is not a member of trait `std::iter::Step`
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `replace_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `replace_zero` is not a member of trait `std::iter::Step`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `sub_one` is not a member of trait `std::iter::Step`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `add_usize` is not a member of trait `std::iter::Step`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0407]: method `sub_usize` is not a member of trait `std::iter::Step`
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^ not a member of trait `std::iter::Step`
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0200]: the trait `std::iter::Step` requires an `unsafe impl` declaration
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / rustc_index::newtype_index! {
[INFO] [stderr] 12 | |     pub struct CrateId {
[INFO] [stderr] 13 | |         ENCODABLE = custom
[INFO] [stderr] 14 | |     }
[INFO] [stderr] 15 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0200]: the trait `std::iter::Step` requires an `unsafe impl` declaration
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/def_id.rs:118:1
[INFO] [stderr]     |
[INFO] [stderr] 118 | / rustc_index::newtype_index! {
[INFO] [stderr] 119 | |     /// A DefIndex is an index into the hir-map for a crate, identifying a
[INFO] [stderr] 120 | |     /// particular definition. It should really be considered an interned
[INFO] [stderr] 121 | |     /// shorthand for a particular DefPath.
[INFO] [stderr] ...   |
[INFO] [stderr] 128 | |     }
[INFO] [stderr] 129 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0200]: the trait `std::iter::Step` requires an `unsafe impl` declaration
[INFO] [stderr]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-ap-rustc_span-654.0.0/symbol.rs:1029:1
[INFO] [stderr]      |
[INFO] [stderr] 1029 | / rustc_index::newtype_index! {
[INFO] [stderr] 1030 | |     pub struct SymbolIndex { .. }
[INFO] [stderr] 1031 | | }
[INFO] [stderr]      | |_^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 21 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0200, E0407.
[INFO] [stderr] For more information about an error, try `rustc --explain E0200`.
[INFO] [stderr] error: could not compile `rustc-ap-rustc_span`.
[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] [stderr] error: build failed
[INFO] running `"docker" "inspect" "c10554ff9baef3ac96e4e21b880541f4554aa221f74ba3a0edfe01c76e18ec37"`
[INFO] running `"docker" "rm" "-f" "c10554ff9baef3ac96e4e21b880541f4554aa221f74ba3a0edfe01c76e18ec37"`
[INFO] [stdout] c10554ff9baef3ac96e4e21b880541f4554aa221f74ba3a0edfe01c76e18ec37