[INFO] fetching crate agentmail 0.1.6...
[INFO] checking agentmail-0.1.6 against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492
[INFO] extracting crate agentmail 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate agentmail 0.1.6
[INFO] finished tweaking crates.io crate agentmail 0.1.6
[INFO] tweaked toml for crates.io crate agentmail 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate agentmail 0.1.6 on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate agentmail 0.1.6 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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded keyring-lib v1.0.3
[INFO] [stderr]   Downloaded endi v1.1.1
[INFO] [stderr]   Downloaded uds_windows v1.2.1
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[INFO] [stderr]   Downloaded imap-proto v0.16.6
[INFO] [stderr]   Downloaded quoted_printable v0.5.2
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[INFO] [stderr]   Downloaded async-imap v0.11.2
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[INFO] [stderr]   Downloaded libdbus-sys v0.2.7
[INFO] [stderr]   Downloaded rmcp-macros v1.2.0
[INFO] [stderr]   Downloaded linux-keyutils v0.2.5
[INFO] [stderr]   Downloaded chumsky v0.9.3
[INFO] [stderr]   Downloaded secret-service v4.0.0
[INFO] [stderr]   Downloaded clap_derive v4.6.0
[INFO] [stderr]   Downloaded phf_macros v0.13.1
[INFO] [stderr]   Downloaded serde_spanned v1.1.0
[INFO] [stderr]   Downloaded keyring v3.6.3
[INFO] [stderr]   Downloaded email-encoding v0.4.1
[INFO] [stderr]   Downloaded toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded secret-lib v1.0.0
[INFO] [stderr]   Downloaded phf_codegen v0.13.1
[INFO] [stderr]   Downloaded auto_encoder v0.1.10
[INFO] [stderr]   Downloaded compression-codecs v0.4.37
[INFO] [stderr]   Downloaded servo_arc v0.4.3
[INFO] [stderr]   Downloaded fast_html2md v0.0.58
[INFO] [stderr]   Downloaded aws-lc-sys v0.39.0
[INFO] [stderr]   Downloaded async-compression v0.4.41
[INFO] [stderr]   Downloaded mail-parser v0.11.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed95ba171414b33188309ca78987349f4fe3ce98cbf8719c2aa646c61abd799b
[INFO] running `Command { std: "docker" "start" "-a" "ed95ba171414b33188309ca78987349f4fe3ce98cbf8719c2aa646c61abd799b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed95ba171414b33188309ca78987349f4fe3ce98cbf8719c2aa646c61abd799b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed95ba171414b33188309ca78987349f4fe3ce98cbf8719c2aa646c61abd799b", kill_on_drop: false }`
[INFO] [stdout] ed95ba171414b33188309ca78987349f4fe3ce98cbf8719c2aa646c61abd799b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2397f36809e5fc5de2c754ff047094414a3a337fba838d89ae4c501b821da065
[INFO] running `Command { std: "docker" "start" "-a" "2397f36809e5fc5de2c754ff047094414a3a337fba838d89ae4c501b821da065", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.71s
[INFO] running `Command { std: "docker" "inspect" "2397f36809e5fc5de2c754ff047094414a3a337fba838d89ae4c501b821da065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2397f36809e5fc5de2c754ff047094414a3a337fba838d89ae4c501b821da065", kill_on_drop: false }`
[INFO] [stdout] 2397f36809e5fc5de2c754ff047094414a3a337fba838d89ae4c501b821da065
