[INFO] fetching crate maschen 0.2.1...
[INFO] testing maschen-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate maschen 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate maschen 0.2.1
[INFO] finished tweaking crates.io crate maschen 0.2.1
[INFO] tweaked toml for crates.io crate maschen 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maschen 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73d5c4091c168a2e590d2abf167412224ad12e246259ca4bd35bc4da69919908
[INFO] running `Command { std: "docker" "start" "-a" "73d5c4091c168a2e590d2abf167412224ad12e246259ca4bd35bc4da69919908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73d5c4091c168a2e590d2abf167412224ad12e246259ca4bd35bc4da69919908", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d5c4091c168a2e590d2abf167412224ad12e246259ca4bd35bc4da69919908", kill_on_drop: false }`
[INFO] [stdout] 73d5c4091c168a2e590d2abf167412224ad12e246259ca4bd35bc4da69919908
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46b75e76399d4b61cbea7733fea3e5395cb0d849d3f534e8db12410b2f655f14
[INFO] running `Command { std: "docker" "start" "-a" "46b75e76399d4b61cbea7733fea3e5395cb0d849d3f534e8db12410b2f655f14", kill_on_drop: false }`
[INFO] [stderr]    Compiling maschen v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "46b75e76399d4b61cbea7733fea3e5395cb0d849d3f534e8db12410b2f655f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46b75e76399d4b61cbea7733fea3e5395cb0d849d3f534e8db12410b2f655f14", kill_on_drop: false }`
[INFO] [stdout] 46b75e76399d4b61cbea7733fea3e5395cb0d849d3f534e8db12410b2f655f14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b118e295e6e2e0d1b41b1585338f5d67c79c3a592e71a3ea61df66bf927e8c5
[INFO] running `Command { std: "docker" "start" "-a" "2b118e295e6e2e0d1b41b1585338f5d67c79c3a592e71a3ea61df66bf927e8c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling maschen v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "2b118e295e6e2e0d1b41b1585338f5d67c79c3a592e71a3ea61df66bf927e8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b118e295e6e2e0d1b41b1585338f5d67c79c3a592e71a3ea61df66bf927e8c5", kill_on_drop: false }`
[INFO] [stdout] 2b118e295e6e2e0d1b41b1585338f5d67c79c3a592e71a3ea61df66bf927e8c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 835e5adb926b4aac7c20b78d8cf537dabb520051931cdae35249de2ab64ccde3
[INFO] running `Command { std: "docker" "start" "-a" "835e5adb926b4aac7c20b78d8cf537dabb520051931cdae35249de2ab64ccde3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maschen-b7e7af76b14e96ae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-2eb2d7fa11459edb)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test arg_count2 ... ok
[INFO] [stdout] test arg_count1 ... ok
[INFO] [stdout] test arg_count3 ... ok
[INFO] [stdout] test bad_infix1 ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test empty_parens ... ok
[INFO] [stdout] test bad_infix2 ... ok
[INFO] [stdout] test fn2 ... ok
[INFO] [stdout] test left_assoc ... ok
[INFO] [stdout] test precendence ... ok
[INFO] [stdout] test nested_fns ... ok
[INFO] [stdout] test simple_value ... ok
[INFO] [stderr]    Doc-tests maschen
[INFO] [stdout] test fn_with_nested ... ok
[INFO] [stdout] test nested_braces ... ok
[INFO] [stdout] test single_unary_op ... ok
[INFO] [stdout] test unary_and_infix ... ok
[INFO] [stdout] test unbalanced_parens1 ... ok
[INFO] [stdout] test func ... ok
[INFO] [stdout] test unary_and_infix_and_func ... ok
[INFO] [stdout] test unbalanced_parens2 ... ok
[INFO] [stdout] test single_infix_op ... ok
[INFO] [stdout] test unbalanced_parens3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "835e5adb926b4aac7c20b78d8cf537dabb520051931cdae35249de2ab64ccde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835e5adb926b4aac7c20b78d8cf537dabb520051931cdae35249de2ab64ccde3", kill_on_drop: false }`
[INFO] [stdout] 835e5adb926b4aac7c20b78d8cf537dabb520051931cdae35249de2ab64ccde3