[INFO] fetching crate mech-syntax 0.3.1...
[INFO] testing mech-syntax-0.3.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mech-syntax 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate mech-syntax 0.3.1
[INFO] finished tweaking crates.io crate mech-syntax 0.3.1
[INFO] tweaked toml for crates.io crate mech-syntax 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mech-syntax 0.3.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mech-syntax 0.3.1 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb60bcaf3ee7ee7405fc5dab5cd7d969ba8c9a950d508737bf51dd88fcf6a30d
[INFO] running `Command { std: "docker" "start" "-a" "cb60bcaf3ee7ee7405fc5dab5cd7d969ba8c9a950d508737bf51dd88fcf6a30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb60bcaf3ee7ee7405fc5dab5cd7d969ba8c9a950d508737bf51dd88fcf6a30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb60bcaf3ee7ee7405fc5dab5cd7d969ba8c9a950d508737bf51dd88fcf6a30d", kill_on_drop: false }`
[INFO] [stdout] cb60bcaf3ee7ee7405fc5dab5cd7d969ba8c9a950d508737bf51dd88fcf6a30d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 995e7217046fa46c8f817b19e8f5679bda0f40c462d1cdd224d5b6627f3ae93f
[INFO] running `Command { std: "docker" "start" "-a" "995e7217046fa46c8f817b19e8f5679bda0f40c462d1cdd224d5b6627f3ae93f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling testing_table v0.3.0
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling inventory v0.3.22
[INFO] [stderr]    Compiling papergrid v0.17.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling colored v3.1.1
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]    Compiling tabled v0.20.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling nom-unicode v0.4.0
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling nalgebra v0.34.1
[INFO] [stderr]    Compiling mech-core v0.3.1
[INFO] [stderr]    Compiling mech-syntax v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.00s
[INFO] running `Command { std: "docker" "inspect" "995e7217046fa46c8f817b19e8f5679bda0f40c462d1cdd224d5b6627f3ae93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995e7217046fa46c8f817b19e8f5679bda0f40c462d1cdd224d5b6627f3ae93f", kill_on_drop: false }`
[INFO] [stdout] 995e7217046fa46c8f817b19e8f5679bda0f40c462d1cdd224d5b6627f3ae93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f1c5f7e275fdf52325a2916331581c0689ac4bbbb242b2887f8caf6d39426fb
[INFO] running `Command { std: "docker" "start" "-a" "3f1c5f7e275fdf52325a2916331581c0689ac4bbbb242b2887f8caf6d39426fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mech-syntax v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.83s
[INFO] running `Command { std: "docker" "inspect" "3f1c5f7e275fdf52325a2916331581c0689ac4bbbb242b2887f8caf6d39426fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1c5f7e275fdf52325a2916331581c0689ac4bbbb242b2887f8caf6d39426fb", kill_on_drop: false }`
[INFO] [stdout] 3f1c5f7e275fdf52325a2916331581c0689ac4bbbb242b2887f8caf6d39426fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b7632a688837ccc6ab97236f8eb48e243fa40cc485b32a17a9bcad54b84d00b
[INFO] running `Command { std: "docker" "start" "-a" "7b7632a688837ccc6ab97236f8eb48e243fa40cc485b32a17a9bcad54b84d00b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mech_syntax-4b02ee5bbcc25a8b)
[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]    Doc-tests mech_syntax
[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" "7b7632a688837ccc6ab97236f8eb48e243fa40cc485b32a17a9bcad54b84d00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7632a688837ccc6ab97236f8eb48e243fa40cc485b32a17a9bcad54b84d00b", kill_on_drop: false }`
[INFO] [stdout] 7b7632a688837ccc6ab97236f8eb48e243fa40cc485b32a17a9bcad54b84d00b
