[INFO] fetching crate canbench 0.4.0...
[INFO] building canbench-0.4.0 against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] extracting crate canbench 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate canbench 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate canbench 0.4.0
[INFO] tweaked toml for crates.io crate canbench 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate canbench 0.4.0 on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate canbench 0.4.0 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded walrus-macro v0.22.0
[INFO] [stderr]   Downloaded sha256 v1.6.0
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[INFO] [stderr]   Downloaded canbench-rs-macros v0.4.0
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[INFO] [stderr]   Downloaded candid v0.10.20
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[INFO] [stderr]   Downloaded cc v1.2.47
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[INFO] [stderr]   Downloaded wasmparser v0.235.0
[INFO] [stderr]   Downloaded half v1.8.3
[INFO] [stderr]   Downloaded serde_cbor v0.11.2
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[INFO] [stderr]   Downloaded ic-certification v3.0.3
[INFO] [stderr]   Downloaded wasm-encoder v0.214.0
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[INFO] [stderr]   Downloaded binread_derive v2.1.0
[INFO] [stderr]   Downloaded binread v2.2.0
[INFO] [stderr]   Downloaded erased-serde v0.3.31
[INFO] [stderr]   Downloaded tracing-appender v0.2.3
[INFO] [stderr]   Downloaded fallible-iterator v0.2.0
[INFO] [stderr]   Downloaded ic-error-types v0.2.0
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[INFO] [stderr]   Downloaded serde_bytes v0.11.19
[INFO] [stderr]   Downloaded canbench-rs v0.4.0
[INFO] [stderr]   Downloaded ic_principal v0.1.1
[INFO] [stderr]   Downloaded gimli v0.26.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e917dc4bd344ad87f2e2845330c1ed7328d480c5a89068f084097d935d4744d
[INFO] running `Command { std: "docker" "start" "-a" "8e917dc4bd344ad87f2e2845330c1ed7328d480c5a89068f084097d935d4744d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e917dc4bd344ad87f2e2845330c1ed7328d480c5a89068f084097d935d4744d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e917dc4bd344ad87f2e2845330c1ed7328d480c5a89068f084097d935d4744d", kill_on_drop: false }`
[INFO] [stdout] 8e917dc4bd344ad87f2e2845330c1ed7328d480c5a89068f084097d935d4744d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4f7dbdc06acc2e6ba76cf83117bf55332fd8c3a4f63778fecfda39679e7b872
[INFO] running `Command { std: "docker" "start" "-a" "b4f7dbdc06acc2e6ba76cf83117bf55332fd8c3a4f63778fecfda39679e7b872", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling hyper-util v0.1.18
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[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling canbench-rs v0.4.0
[INFO] [stderr]    Compiling pocket-ic v10.0.0
[INFO] [stderr]    Compiling canbench v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "b4f7dbdc06acc2e6ba76cf83117bf55332fd8c3a4f63778fecfda39679e7b872", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f7dbdc06acc2e6ba76cf83117bf55332fd8c3a4f63778fecfda39679e7b872", kill_on_drop: false }`
[INFO] [stdout] b4f7dbdc06acc2e6ba76cf83117bf55332fd8c3a4f63778fecfda39679e7b872
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06fa8f602da1272a8ad9a296cb2fbff829011ef52301876394f2473af9864cc1
[INFO] running `Command { std: "docker" "start" "-a" "06fa8f602da1272a8ad9a296cb2fbff829011ef52301876394f2473af9864cc1", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling canbench v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.42s
[INFO] running `Command { std: "docker" "inspect" "06fa8f602da1272a8ad9a296cb2fbff829011ef52301876394f2473af9864cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06fa8f602da1272a8ad9a296cb2fbff829011ef52301876394f2473af9864cc1", kill_on_drop: false }`
[INFO] [stdout] 06fa8f602da1272a8ad9a296cb2fbff829011ef52301876394f2473af9864cc1