[INFO] fetching crate poco-scheme 0.0.1...
[INFO] checking poco-scheme-0.0.1 against master#8387315ab3c26a57a1f53a90f188f0bc88514bca for pr-124605
[INFO] extracting crate poco-scheme 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate poco-scheme 0.0.1 on toolchain 8387315ab3c26a57a1f53a90f188f0bc88514bca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poco-scheme 0.0.1
[INFO] finished tweaking crates.io crate poco-scheme 0.0.1
[INFO] tweaked toml for crates.io crate poco-scheme 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate poco-scheme 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexpr-macros v0.2.0
[INFO] [stderr]   Downloaded log v0.4.7
[INFO] [stderr]   Downloaded proc-macro-hack v0.5.8
[INFO] [stderr]   Downloaded lexpr v0.2.3
[INFO] [stderr]   Downloaded syn v0.15.40
[INFO] [stderr]   Downloaded gc v0.3.3
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69dbf05af78a86c849313535de12e5ccf3732c38b4b6e0ab39ebddb9d197be1e
[INFO] running `Command { std: "docker" "start" "-a" "69dbf05af78a86c849313535de12e5ccf3732c38b4b6e0ab39ebddb9d197be1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69dbf05af78a86c849313535de12e5ccf3732c38b4b6e0ab39ebddb9d197be1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69dbf05af78a86c849313535de12e5ccf3732c38b4b6e0ab39ebddb9d197be1e", kill_on_drop: false }`
[INFO] [stdout] 69dbf05af78a86c849313535de12e5ccf3732c38b4b6e0ab39ebddb9d197be1e
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2c4f18b05220f59e09d10cbc4f08879df3a8b49276137cfce652d67bbf32e2d
[INFO] running `Command { std: "docker" "start" "-a" "d2c4f18b05220f59e09d10cbc4f08879df3a8b49276137cfce652d67bbf32e2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking gc v0.3.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling lexpr-macros v0.2.0
[INFO] [stderr]     Checking lexpr v0.2.3
[INFO] [stderr]     Checking poco-scheme v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "d2c4f18b05220f59e09d10cbc4f08879df3a8b49276137cfce652d67bbf32e2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c4f18b05220f59e09d10cbc4f08879df3a8b49276137cfce652d67bbf32e2d", kill_on_drop: false }`
[INFO] [stdout] d2c4f18b05220f59e09d10cbc4f08879df3a8b49276137cfce652d67bbf32e2d
[INFO] checking poco-scheme-0.0.1 against try#fcc50f77e1a14e407d895972348a0ff09eafc210 for pr-124605
[INFO] extracting crate poco-scheme 0.0.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate poco-scheme 0.0.1 on toolchain fcc50f77e1a14e407d895972348a0ff09eafc210
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poco-scheme 0.0.1
[INFO] finished tweaking crates.io crate poco-scheme 0.0.1
[INFO] tweaked toml for crates.io crate poco-scheme 0.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate poco-scheme 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 207b034c1506fc1ce3c69e023d6d6bfeee59ef5abf0b6890c61921808d4c8c79
[INFO] running `Command { std: "docker" "start" "-a" "207b034c1506fc1ce3c69e023d6d6bfeee59ef5abf0b6890c61921808d4c8c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "207b034c1506fc1ce3c69e023d6d6bfeee59ef5abf0b6890c61921808d4c8c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "207b034c1506fc1ce3c69e023d6d6bfeee59ef5abf0b6890c61921808d4c8c79", kill_on_drop: false }`
[INFO] [stdout] 207b034c1506fc1ce3c69e023d6d6bfeee59ef5abf0b6890c61921808d4c8c79
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d28e10985c7689134d1cde2828bdaf39b4f939009008b5580b6ad1829a00d54d
[INFO] running `Command { std: "docker" "start" "-a" "d28e10985c7689134d1cde2828bdaf39b4f939009008b5580b6ad1829a00d54d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.40
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking gc v0.3.3
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling proc-macro-hack v0.5.8
[INFO] [stderr]    Compiling lexpr-macros v0.2.0
[INFO] [stderr]     Checking lexpr v0.2.3
[INFO] [stderr]     Checking poco-scheme v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid string literal
[INFO] [stdout]   --> tests/eval.rs:98:80
[INFO] [stdout]    |
[INFO] [stdout] 98 |         if parts.len() == 5 && parts[0] == &sexp!(check) && parts[3] == &sexp!(#"=>") {
[INFO] [stdout]    |                                                                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: unprefixed guarded string literals are reserved for future use
[INFO] [stdout] help: consider inserting whitespace here
[INFO] [stdout]    |
[INFO] [stdout] 98 |         if parts.len() == 5 && parts[0] == &sexp!(check) && parts[3] == &sexp!(# "=>") {
[INFO] [stdout]    |                                                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid string literal
[INFO] [stdout]    --> tests/eval.rs:104:58
[INFO] [stdout]     |
[INFO] [stdout] 104 |         } else if parts.len() == 3 && parts[0] == &sexp!(#"check-fail") {
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: unprefixed guarded string literals are reserved for future use
[INFO] [stdout] help: consider inserting whitespace here
[INFO] [stdout]     |
[INFO] [stdout] 104 |         } else if parts.len() == 3 && parts[0] == &sexp!(# "check-fail") {
[INFO] [stdout]     |                                                           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `poco-scheme` (test "eval") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "d28e10985c7689134d1cde2828bdaf39b4f939009008b5580b6ad1829a00d54d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d28e10985c7689134d1cde2828bdaf39b4f939009008b5580b6ad1829a00d54d", kill_on_drop: false }`
[INFO] [stdout] d28e10985c7689134d1cde2828bdaf39b4f939009008b5580b6ad1829a00d54d