[INFO] fetching crate mpc 0.1.10...
[INFO] checking mpc-0.1.10 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate mpc 0.1.10 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate mpc 0.1.10 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mpc 0.1.10
[INFO] finished tweaking crates.io crate mpc 0.1.10
[INFO] tweaked toml for crates.io crate mpc 0.1.10 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccff94ef52d373dab238e0320175840e1ec50a588b1c3c4ee18d171a96cebe98
[INFO] running `Command { std: "docker" "start" "-a" "ccff94ef52d373dab238e0320175840e1ec50a588b1c3c4ee18d171a96cebe98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccff94ef52d373dab238e0320175840e1ec50a588b1c3c4ee18d171a96cebe98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccff94ef52d373dab238e0320175840e1ec50a588b1c3c4ee18d171a96cebe98", kill_on_drop: false }`
[INFO] [stdout] ccff94ef52d373dab238e0320175840e1ec50a588b1c3c4ee18d171a96cebe98
[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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ff8908d727341cc44bce8c4c81b9c74d48f1a4485b8c465bda3893e89b95bf1
[INFO] running `Command { std: "docker" "start" "-a" "5ff8908d727341cc44bce8c4c81b9c74d48f1a4485b8c465bda3893e89b95bf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling mpc v0.1.10 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:206:7
[INFO] [stdout]     |
[INFO] [stdout] 206 |           use mpc::mpc_c::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:11:15
[INFO] [stdout]     |
[INFO] [stdout] 11  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 12  | |     {
[INFO] [stdout] 13  | |         grammar:
[INFO] [stdout] 14  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 27  | |         parsers: word punct sentence
[INFO] [stdout] 28  | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:207:7
[INFO] [stdout]     |
[INFO] [stdout] 207 |           use mpc::mpc_c_types::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:11:15
[INFO] [stdout]     |
[INFO] [stdout] 11  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 12  | |     {
[INFO] [stdout] 13  | |         grammar:
[INFO] [stdout] 14  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 27  | |         parsers: word punct sentence
[INFO] [stdout] 28  | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mpc`
[INFO] [stdout]    --> src/macros.rs:205:7
[INFO] [stdout]     |
[INFO] [stdout] 205 |           use mpc::glue;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:11:15
[INFO] [stdout]     |
[INFO] [stdout] 11  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 12  | |     {
[INFO] [stdout] 13  | |         grammar:
[INFO] [stdout] 14  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 27  | |         parsers: word punct sentence
[INFO] [stdout] 28  | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:206:7
[INFO] [stdout]     |
[INFO] [stdout] 206 |           use mpc::mpc_c::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 50  | |     {
[INFO] [stdout] 51  | |         grammar:
[INFO] [stdout] 52  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 65  | |         parsers: word punct sentence
[INFO] [stdout] 66  | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:207:7
[INFO] [stdout]     |
[INFO] [stdout] 207 |           use mpc::mpc_c_types::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 50  | |     {
[INFO] [stdout] 51  | |         grammar:
[INFO] [stdout] 52  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 65  | |         parsers: word punct sentence
[INFO] [stdout] 66  | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mpc`
[INFO] [stdout]    --> src/macros.rs:205:7
[INFO] [stdout]     |
[INFO] [stdout] 205 |           use mpc::glue;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:49:15
[INFO] [stdout]     |
[INFO] [stdout] 49  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 50  | |     {
[INFO] [stdout] 51  | |         grammar:
[INFO] [stdout] 52  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 65  | |         parsers: word punct sentence
[INFO] [stdout] 66  | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:206:7
[INFO] [stdout]     |
[INFO] [stdout] 206 |           use mpc::mpc_c::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:88:15
[INFO] [stdout]     |
[INFO] [stdout] 88  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 89  | |     {
[INFO] [stdout] 90  | |         grammar:
[INFO] [stdout] 91  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         parsers: word punct sentence
[INFO] [stdout] 105 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:207:7
[INFO] [stdout]     |
[INFO] [stdout] 207 |           use mpc::mpc_c_types::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:88:15
[INFO] [stdout]     |
[INFO] [stdout] 88  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 89  | |     {
[INFO] [stdout] 90  | |         grammar:
[INFO] [stdout] 91  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         parsers: word punct sentence
[INFO] [stdout] 105 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:307:7
[INFO] [stdout]     |
[INFO] [stdout] 307 |           use mpc::mpc_c::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 |       let parsers = parser!
[INFO] [stdout]     |  ___________________-
[INFO] [stdout] 127 | |     {
[INFO] [stdout] 128 | |         grammar:
[INFO] [stdout] 129 | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         parsers: word punct sentence
[INFO] [stdout] 137 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mpc`?
[INFO] [stdout]    --> src/macros.rs:308:7
[INFO] [stdout]     |
[INFO] [stdout] 308 |           use mpc::mpc_c_types::*;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 |       let parsers = parser!
[INFO] [stdout]     |  ___________________-
[INFO] [stdout] 127 | |     {
[INFO] [stdout] 128 | |         grammar:
[INFO] [stdout] 129 | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         parsers: word punct sentence
[INFO] [stdout] 137 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mpc`
[INFO] [stdout]    --> src/macros.rs:205:7
[INFO] [stdout]     |
[INFO] [stdout] 205 |           use mpc::glue;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:88:15
[INFO] [stdout]     |
[INFO] [stdout] 88  |       let result = parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 89  | |     {
[INFO] [stdout] 90  | |         grammar:
[INFO] [stdout] 91  | |         {g_string![
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |         parsers: word punct sentence
[INFO] [stdout] 105 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `mpc`
[INFO] [stdout]    --> src/macros.rs:355:7
[INFO] [stdout]     |
[INFO] [stdout] 355 |           use mpc::glue;
[INFO] [stdout]     |               ^^^ maybe a missing crate `mpc`?
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/test.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |       let result = run_parser!
[INFO] [stdout]     |  __________________-
[INFO] [stdout] 140 | |     {
[INFO] [stdout] 141 | |         preparsers: parsers
[INFO] [stdout] 142 | |         input:
[INFO] [stdout] ...   |
[INFO] [stdout] 146 | |         }
[INFO] [stdout] 147 | |     };
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider adding `extern crate mpc` to use the `mpc` crate
[INFO] [stdout]     = note: this error originates in the macro `run_parser` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 12 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mpc` (lib test) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "5ff8908d727341cc44bce8c4c81b9c74d48f1a4485b8c465bda3893e89b95bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ff8908d727341cc44bce8c4c81b9c74d48f1a4485b8c465bda3893e89b95bf1", kill_on_drop: false }`
[INFO] [stdout] 5ff8908d727341cc44bce8c4c81b9c74d48f1a4485b8c465bda3893e89b95bf1