[INFO] cloning repository https://github.com/ThePuzzlemaker/Calypso
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThePuzzlemaker/Calypso" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePuzzlemaker%2FCalypso", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePuzzlemaker%2FCalypso'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88fb2ba829302292eea8688c9eb8e5c212f445ae
[INFO] checking ThePuzzlemaker/Calypso against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThePuzzlemaker%2FCalypso" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThePuzzlemaker/Calypso on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ThePuzzlemaker/Calypso
[INFO] removed workspace from git repo https://github.com/ThePuzzlemaker/Calypso
[INFO] removed path dependency calypso_diagnostic from git repo https://github.com/ThePuzzlemaker/Calypso
[INFO] removed path dependency calypso_parsing from git repo https://github.com/ThePuzzlemaker/Calypso
[INFO] removed path dependency calypso_repl from git repo https://github.com/ThePuzzlemaker/Calypso
[INFO] finished tweaking git repo https://github.com/ThePuzzlemaker/Calypso
[INFO] tweaked toml for git repo https://github.com/ThePuzzlemaker/Calypso written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ThePuzzlemaker/Calypso already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 083f3b4936c84b65a91e3acac79990024e40375ca6aea5343fad0ab60db58505
[INFO] running `Command { std: "docker" "start" "-a" "083f3b4936c84b65a91e3acac79990024e40375ca6aea5343fad0ab60db58505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "083f3b4936c84b65a91e3acac79990024e40375ca6aea5343fad0ab60db58505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083f3b4936c84b65a91e3acac79990024e40375ca6aea5343fad0ab60db58505", kill_on_drop: false }`
[INFO] [stdout] 083f3b4936c84b65a91e3acac79990024e40375ca6aea5343fad0ab60db58505
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c47071e04120ef6bf90cbaa72611410f7d58fcf271cb7905f2a9199a4e62508
[INFO] running `Command { std: "docker" "start" "-a" "1c47071e04120ef6bf90cbaa72611410f7d58fcf271cb7905f2a9199a4e62508", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking calypso_parsing v0.0.0
[INFO] [stderr]     Checking calypso_diagnostic v0.0.0
[INFO] [stderr]     Checking calypso_repl v0.0.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking calypso v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `calypso_diagnostic::FileMgr`
[INFO] [stdout]   --> src/commands/internal.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use calypso_diagnostic::FileMgr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `FileMgr` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_parsing::lexer`
[INFO] [stdout]   --> src/commands/internal.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use calypso_parsing::lexer::{Lexer, TokenType};
[INFO] [stdout]    |                      ^^^^^ could not find `lexer` in `calypso_parsing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_repl::Repl`
[INFO] [stdout]   --> src/commands/internal.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use calypso_repl::Repl;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ no `Repl` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_diagnostic::types`
[INFO] [stdout]  --> src/commands/explain.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use calypso_diagnostic::types;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `types` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_diagnostic::FileMgr`
[INFO] [stdout]   --> src/commands/internal.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use calypso_diagnostic::FileMgr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `FileMgr` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_parsing::lexer`
[INFO] [stdout]   --> src/commands/internal.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | use calypso_parsing::lexer::{Lexer, TokenType};
[INFO] [stdout]    |                      ^^^^^ could not find `lexer` in `calypso_parsing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_repl::Repl`
[INFO] [stdout]   --> src/commands/internal.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use calypso_repl::Repl;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^ no `Repl` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `calypso_diagnostic::types`
[INFO] [stdout]  --> src/commands/explain.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use calypso_diagnostic::types;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^ no `types` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&_`
[INFO] [stdout]   --> src/commands/internal.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     tok.0,
[INFO] [stdout]    |                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&_`
[INFO] [stdout]    --> src/commands/internal.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     tok.0,
[INFO] [stdout]     |                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `0` on type `&_`
[INFO] [stdout]    --> src/commands/internal.rs:167:33
[INFO] [stdout]     |
[INFO] [stdout] 167 | ...                   tok.0,
[INFO] [stdout]     |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calypso`
[INFO] [stdout] error[E0609]: no field `0` on type `&_`
[INFO] [stdout]   --> src/commands/internal.rs:78:25
[INFO] [stdout]    |
[INFO] [stdout] 78 |                     tok.0,
[INFO] [stdout]    |                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error[E0609]: no field `0` on type `&_`
[INFO] [stdout]    --> src/commands/internal.rs:127:25
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     tok.0,
[INFO] [stdout]     |                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0609]: no field `0` on type `&_`
[INFO] [stdout]    --> src/commands/internal.rs:167:33
[INFO] [stdout]     |
[INFO] [stdout] 167 | ...                   tok.0,
[INFO] [stdout]     |                           ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1c47071e04120ef6bf90cbaa72611410f7d58fcf271cb7905f2a9199a4e62508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c47071e04120ef6bf90cbaa72611410f7d58fcf271cb7905f2a9199a4e62508", kill_on_drop: false }`
[INFO] [stdout] 1c47071e04120ef6bf90cbaa72611410f7d58fcf271cb7905f2a9199a4e62508