[INFO] cloning repository https://github.com/strifel/matrix-migrate-tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/strifel/matrix-migrate-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrifel%2Fmatrix-migrate-tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrifel%2Fmatrix-migrate-tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa253f79c5fe2464c89fd5f03670f9a338202e05
[INFO] checking strifel/matrix-migrate-tool against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrifel%2Fmatrix-migrate-tool" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/strifel/matrix-migrate-tool on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/strifel/matrix-migrate-tool
[INFO] finished tweaking git repo https://github.com/strifel/matrix-migrate-tool
[INFO] tweaked toml for git repo https://github.com/strifel/matrix-migrate-tool written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/strifel/matrix-migrate-tool 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/matrix-org/matrix-rust-sdk.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/ruma/ruma`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wildmatch v2.1.1
[INFO] [stderr]   Downloaded konst_proc_macros v0.2.11
[INFO] [stderr]   Downloaded chacha20 v0.8.2
[INFO] [stderr]   Downloaded chacha20poly1305 v0.9.1
[INFO] [stderr]   Downloaded cfg-vis v0.3.0
[INFO] [stderr]   Downloaded mime2ext v0.1.52
[INFO] [stderr]   Downloaded readlock v0.1.7
[INFO] [stderr]   Downloaded blake3 v1.4.0
[INFO] [stderr]   Downloaded rmp-serde v1.1.1
[INFO] [stderr]   Downloaded eyeball-im v0.2.2
[INFO] [stderr]   Downloaded serde_html_form v0.2.1
[INFO] [stderr]   Downloaded eyeball v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e392b23ffe2af645b853ee9dd6f5638cc9296ccccdc89b9c12d793f5888d1350
[INFO] running `Command { std: "docker" "start" "-a" "e392b23ffe2af645b853ee9dd6f5638cc9296ccccdc89b9c12d793f5888d1350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e392b23ffe2af645b853ee9dd6f5638cc9296ccccdc89b9c12d793f5888d1350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e392b23ffe2af645b853ee9dd6f5638cc9296ccccdc89b9c12d793f5888d1350", kill_on_drop: false }`
[INFO] [stdout] e392b23ffe2af645b853ee9dd6f5638cc9296ccccdc89b9c12d793f5888d1350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0e0008a82140123eabf98c24dc6da554d8f007f7c030c82ed7594f9f50bed5e
[INFO] running `Command { std: "docker" "start" "-a" "a0e0008a82140123eabf98c24dc6da554d8f007f7c030c82ed7594f9f50bed5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.166
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling thiserror v1.0.41
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling equivalent v1.0.0
[INFO] [stderr]    Compiling winnow v0.4.7
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking regex-syntax v0.7.3
[INFO] [stderr]    Compiling js_int v0.2.2
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling openssl v0.10.56
[INFO] [stderr]    Compiling paste v1.0.13
[INFO] [stderr]    Compiling konst_proc_macros v0.2.11
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking wildmatch v2.1.1
[INFO] [stderr]     Checking universal-hash v0.4.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking konst v0.2.19
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking assign v1.1.1
[INFO] [stderr]     Checking poly1305 v0.7.2
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking bitmaps v3.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-automata v0.3.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling matrix-sdk-common v0.6.0 (https://github.com/matrix-org/matrix-rust-sdk.git#fe189fda)
[INFO] [stderr]    Compiling openssl-sys v0.9.91
[INFO] [stderr]    Compiling blake3 v1.4.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]    Compiling async-trait v0.1.71
[INFO] [stderr]     Checking constant_time_eq v0.2.6
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.4.0
[INFO] [stderr]     Checking imbl-sized-chunks v0.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]    Compiling tempfile v3.6.0
[INFO] [stderr]     Checking readlock v0.1.7
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking eyeball v0.8.4
[INFO] [stderr]     Checking rmp v0.8.11
[INFO] [stderr]     Checking encoding_rs v0.8.32
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking password-hash v0.4.2
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]    Compiling matrix-sdk v0.6.2 (https://github.com/matrix-org/matrix-rust-sdk.git#fe189fda)
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking anymap2 v0.13.0
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]     Checking bytesize v1.2.0
[INFO] [stderr]     Checking mime2ext v0.1.52
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]     Checking regex v1.9.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.166
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.41
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling displaydoc v0.2.4
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.9.1 (https://github.com/ruma/ruma?rev=5fde57460aaa71e16ac68f79376843089f9c3dfc#5fde5746)
[INFO] [stderr]     Checking chacha20 v0.8.2
[INFO] [stderr]     Checking chacha20poly1305 v0.9.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]    Compiling toml_datetime v0.6.3
[INFO] [stderr]    Compiling serde_spanned v0.6.3
[INFO] [stderr]     Checking serde_html_form v0.2.1
[INFO] [stderr]     Checking js_option v0.1.1
[INFO] [stderr]     Checking rmp-serde v1.1.1
[INFO] [stderr]     Checking imbl v2.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling toml_edit v0.19.12
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking matrix-sdk-store-encryption v0.2.0 (https://github.com/matrix-org/matrix-rust-sdk.git#fe189fda)
[INFO] [stderr]     Checking eyeball-im v0.2.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling toml v0.7.6
[INFO] [stderr]    Compiling ruma-macros v0.11.3 (https://github.com/ruma/ruma?rev=5fde57460aaa71e16ac68f79376843089f9c3dfc#5fde5746)
[INFO] [stderr]    Compiling cfg-vis v0.3.0
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking ruma-common v0.11.3 (https://github.com/ruma/ruma?rev=5fde57460aaa71e16ac68f79376843089f9c3dfc#5fde5746)
[INFO] [stderr]     Checking ruma-client-api v0.16.2 (https://github.com/ruma/ruma?rev=5fde57460aaa71e16ac68f79376843089f9c3dfc#5fde5746)
[INFO] [stderr]     Checking ruma v0.8.2 (https://github.com/ruma/ruma?rev=5fde57460aaa71e16ac68f79376843089f9c3dfc#5fde5746)
[INFO] [stderr]     Checking matrix-sdk-base v0.6.1 (https://github.com/matrix-org/matrix-rust-sdk.git#fe189fda)
[INFO] [stderr]     Checking matrix-migrate-tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.24s
[INFO] running `Command { std: "docker" "inspect" "a0e0008a82140123eabf98c24dc6da554d8f007f7c030c82ed7594f9f50bed5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e0008a82140123eabf98c24dc6da554d8f007f7c030c82ed7594f9f50bed5e", kill_on_drop: false }`
[INFO] [stdout] a0e0008a82140123eabf98c24dc6da554d8f007f7c030c82ed7594f9f50bed5e