[INFO] fetching crate abe 0.3.0-rc1...
[INFO] checking abe-0.3.0-rc1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate abe 0.3.0-rc1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate abe 0.3.0-rc1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abe 0.3.0-rc1
[INFO] finished tweaking crates.io crate abe 0.3.0-rc1
[INFO] tweaked toml for crates.io crate abe 0.3.0-rc1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.160
[INFO] [stderr]   Downloaded anyhow v1.0.71
[INFO] [stderr]   Downloaded base64 v0.21.7
[INFO] [stderr]   Downloaded serde_derive v1.0.160
[INFO] [stderr]   Downloaded bstr v1.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bc959e08c2f9e887b23f549d1de7cc54409abc0cc058c1d6a678d88fee97b49
[INFO] running `Command { std: "docker" "start" "-a" "1bc959e08c2f9e887b23f549d1de7cc54409abc0cc058c1d6a678d88fee97b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bc959e08c2f9e887b23f549d1de7cc54409abc0cc058c1d6a678d88fee97b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc959e08c2f9e887b23f549d1de7cc54409abc0cc058c1d6a678d88fee97b49", kill_on_drop: false }`
[INFO] [stdout] 1bc959e08c2f9e887b23f549d1de7cc54409abc0cc058c1d6a678d88fee97b49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1bf27e4e4d562849122b4b9c2dfac1cd213b9b21a0ea7ed1f1ab3a08382c525
[INFO] running `Command { std: "docker" "start" "-a" "a1bf27e4e4d562849122b4b9c2dfac1cd213b9b21a0ea7ed1f1ab3a08382c525", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking abe v0.3.0-rc1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `context` found for enum `std::option::Option` in the current scope
[INFO] [stdout]     --> src/eval.rs:1039:11
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         v.context("missing")?.into()
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.71/src/lib.rs:603:8
[INFO] [stdout]      |
[INFO] [stdout] 603  |     fn context<C>(self, context: C) -> Result<T, Error>
[INFO] [stdout]      |        ------- the method is available for `std::option::Option<isize>` here
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Context` which provides `context` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]      |
[INFO] [stdout] 6    + use anyhow::Context;
[INFO] [stdout]      |
[INFO] [stdout] help: there is a method `with_context` with a similar name
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         v.with_context("missing")?.into()
[INFO] [stdout]      |           ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_array_ref` found for reference `&[ast::ABE]` in the current scope
[INFO] [stdout]    --> src/ast.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Ok(lst.split_array_ref())
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_at` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/slice/mod.rs:1886:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_array_ref` found for reference `&[ast::ABE]` in the current scope
[INFO] [stdout]    --> src/ast.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Ok(lst.split_array_ref())
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_at` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/slice/mod.rs:1886:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abe` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abe` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "a1bf27e4e4d562849122b4b9c2dfac1cd213b9b21a0ea7ed1f1ab3a08382c525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bf27e4e4d562849122b4b9c2dfac1cd213b9b21a0ea7ed1f1ab3a08382c525", kill_on_drop: false }`
[INFO] [stdout] a1bf27e4e4d562849122b4b9c2dfac1cd213b9b21a0ea7ed1f1ab3a08382c525
[INFO] checking abe-0.3.0-rc1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate abe 0.3.0-rc1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate abe 0.3.0-rc1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate abe 0.3.0-rc1
[INFO] finished tweaking crates.io crate abe 0.3.0-rc1
[INFO] tweaked toml for crates.io crate abe 0.3.0-rc1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0bef920b89cce4c43239970490d72f2f86ca8209e890fbbcbdbcc1da36b8392d
[INFO] running `Command { std: "docker" "start" "-a" "0bef920b89cce4c43239970490d72f2f86ca8209e890fbbcbdbcc1da36b8392d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bef920b89cce4c43239970490d72f2f86ca8209e890fbbcbdbcc1da36b8392d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bef920b89cce4c43239970490d72f2f86ca8209e890fbbcbdbcc1da36b8392d", kill_on_drop: false }`
[INFO] [stdout] 0bef920b89cce4c43239970490d72f2f86ca8209e890fbbcbdbcc1da36b8392d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d60cd477c3223b34f8b0d19032d99ffa857c68548f5cbccc02d65b9e7af1a963
[INFO] running `Command { std: "docker" "start" "-a" "d60cd477c3223b34f8b0d19032d99ffa857c68548f5cbccc02d65b9e7af1a963", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking abe v0.3.0-rc1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `context` found for enum `std::option::Option` in the current scope
[INFO] [stdout]     --> src/eval.rs:1039:11
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         v.context("missing")?.into()
[INFO] [stdout]      |           ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/anyhow-1.0.71/src/lib.rs:603:8
[INFO] [stdout]      |
[INFO] [stdout] 603  |     fn context<C>(self, context: C) -> Result<T, Error>
[INFO] [stdout]      |        ------- the method is available for `std::option::Option<isize>` here
[INFO] [stdout]      |
[INFO] [stdout]      = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Context` which provides `context` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]      |
[INFO] [stdout] 6    + use anyhow::Context;
[INFO] [stdout]      |
[INFO] [stdout] help: there is a method `with_context` with a similar name
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         v.with_context("missing")?.into()
[INFO] [stdout]      |           ~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_array_ref` found for reference `&[ast::ABE]` in the current scope
[INFO] [stdout]    --> src/ast.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Ok(lst.split_array_ref())
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_at` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/slice/mod.rs:1886:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `split_array_ref` found for reference `&[ast::ABE]` in the current scope
[INFO] [stdout]    --> src/ast.rs:162:16
[INFO] [stdout]     |
[INFO] [stdout] 162 |         Ok(lst.split_array_ref())
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `split_at` with a similar name, but with different arguments
[INFO] [stdout]    --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/core/src/slice/mod.rs:1886:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abe` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `abe` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "d60cd477c3223b34f8b0d19032d99ffa857c68548f5cbccc02d65b9e7af1a963", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d60cd477c3223b34f8b0d19032d99ffa857c68548f5cbccc02d65b9e7af1a963", kill_on_drop: false }`
[INFO] [stdout] d60cd477c3223b34f8b0d19032d99ffa857c68548f5cbccc02d65b9e7af1a963
