[INFO] fetching crate icecave 0.2.0...
[INFO] testing icecave-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate icecave 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate icecave 0.2.0
[INFO] finished tweaking crates.io crate icecave 0.2.0
[INFO] tweaked toml for crates.io crate icecave 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate icecave 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate icecave 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e42ff570a7aef3851d97cce9a730bb4a9f21e3947b4b316e62cd87403008183c
[INFO] running `Command { std: "docker" "start" "-a" "e42ff570a7aef3851d97cce9a730bb4a9f21e3947b4b316e62cd87403008183c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e42ff570a7aef3851d97cce9a730bb4a9f21e3947b4b316e62cd87403008183c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e42ff570a7aef3851d97cce9a730bb4a9f21e3947b4b316e62cd87403008183c", kill_on_drop: false }`
[INFO] [stdout] e42ff570a7aef3851d97cce9a730bb4a9f21e3947b4b316e62cd87403008183c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8340d2dda8249567b7d642b382549ce8bd1ed06bcb9d6eed9a2e4c83374be10
[INFO] running `Command { std: "docker" "start" "-a" "c8340d2dda8249567b7d642b382549ce8bd1ed06bcb9d6eed9a2e4c83374be10", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling quote v1.0.41
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[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
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[INFO] [stderr]    Compiling serde_bytes v0.11.19
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[INFO] [stderr]    Compiling thiserror v2.0.17
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[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling data-encoding v2.9.0
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[INFO] [stderr]    Compiling rangemap v1.6.0
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[INFO] [stderr]    Compiling getrandom v0.2.16
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[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling url v2.4.1
[INFO] [stderr]    Compiling pairing v0.22.0
[INFO] [stderr]    Compiling bls12_381 v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling candid_derive v0.10.19
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ic-verify-bls-signature v0.1.0
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling primeorder v0.13.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cached v0.46.1
[INFO] [stderr]    Compiling backoff v0.4.0
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling p256 v0.13.2
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling ic-certification v2.6.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling ed25519-consensus v2.1.0
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling aws-nitro-enclaves-nsm-api v0.4.0
[INFO] [stderr]    Compiling candid v0.10.19
[INFO] [stderr]    Compiling simple_asn1 v0.6.3
[INFO] [stderr]    Compiling ic-transport-types v0.36.0
[INFO] [stderr]    Compiling ic-agent v0.36.0
[INFO] [stderr]    Compiling icecave v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/lib.rs:43:45
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let body_b64 = body.map(|b| base64::encode(b));
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/lib.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/lib.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.64s
[INFO] running `Command { std: "docker" "inspect" "c8340d2dda8249567b7d642b382549ce8bd1ed06bcb9d6eed9a2e4c83374be10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8340d2dda8249567b7d642b382549ce8bd1ed06bcb9d6eed9a2e4c83374be10", kill_on_drop: false }`
[INFO] [stdout] c8340d2dda8249567b7d642b382549ce8bd1ed06bcb9d6eed9a2e4c83374be10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6808bfdbcb1f438cdaf6d192948347eaa3105d8b8899051778c9a2dcaefe317a
[INFO] running `Command { std: "docker" "start" "-a" "6808bfdbcb1f438cdaf6d192948347eaa3105d8b8899051778c9a2dcaefe317a", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/lib.rs:43:45
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let body_b64 = body.map(|b| base64::encode(b));
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/lib.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/lib.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling icecave v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stdout]   --> src/lib.rs:43:45
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let body_b64 = body.map(|b| base64::encode(b));
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/lib.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/lib.rs:84:28
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "6808bfdbcb1f438cdaf6d192948347eaa3105d8b8899051778c9a2dcaefe317a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6808bfdbcb1f438cdaf6d192948347eaa3105d8b8899051778c9a2dcaefe317a", kill_on_drop: false }`
[INFO] [stdout] 6808bfdbcb1f438cdaf6d192948347eaa3105d8b8899051778c9a2dcaefe317a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cdc83adc415ec413cec943961c8fc28b2692f05a0fcd17af2a3d3ddd49598ab9
[INFO] running `Command { std: "docker" "start" "-a" "cdc83adc415ec413cec943961c8fc28b2692f05a0fcd17af2a3d3ddd49598ab9", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `base64::encode`: Use Engine::encode
[INFO] [stderr]   --> src/lib.rs:43:45
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let body_b64 = body.map(|b| base64::encode(b));
[INFO] [stderr]    |                                             ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stderr]   --> src/lib.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |             let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stderr]    |                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stderr]   --> src/lib.rs:84:28
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let body = base64::decode(body_b64).map_err(|e| e.to_string())?;
[INFO] [stderr]    |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `icecave` (lib) generated 3 warnings
[INFO] [stderr] warning: `icecave` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icecave-cf2cb59769c5b400)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests icecave
[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] [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" "cdc83adc415ec413cec943961c8fc28b2692f05a0fcd17af2a3d3ddd49598ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc83adc415ec413cec943961c8fc28b2692f05a0fcd17af2a3d3ddd49598ab9", kill_on_drop: false }`
[INFO] [stdout] cdc83adc415ec413cec943961c8fc28b2692f05a0fcd17af2a3d3ddd49598ab9