[INFO] fetching crate earendil_packet 0.5.9...
[INFO] testing earendil_packet-0.5.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate earendil_packet 0.5.9 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate earendil_packet 0.5.9
[INFO] finished tweaking crates.io crate earendil_packet 0.5.9
[INFO] tweaked toml for crates.io crate earendil_packet 0.5.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate earendil_packet 0.5.9 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate earendil_packet 0.5.9 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2a7a03b64ebd227b9c09b178f418effb707f83337dfcbc285623952cbf88ee9
[INFO] running `Command { std: "docker" "start" "-a" "d2a7a03b64ebd227b9c09b178f418effb707f83337dfcbc285623952cbf88ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2a7a03b64ebd227b9c09b178f418effb707f83337dfcbc285623952cbf88ee9", kill_on_drop: false }`
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[INFO] [stdout] d2a7a03b64ebd227b9c09b178f418effb707f83337dfcbc285623952cbf88ee9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6503471e3a51688716a23d4dded1c4844be3d8f75bc5ca82fa895423e8e44a5d
[INFO] running `Command { std: "docker" "start" "-a" "6503471e3a51688716a23d4dded1c4844be3d8f75bc5ca82fa895423e8e44a5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.156
[INFO] [stderr]    Compiling version_check v0.9.5
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[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling bytemuck v1.17.0
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling bytes v1.7.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_with v1.14.0
[INFO] [stderr]    Compiling ed25519-consensus v2.1.0
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling stdcode v0.1.14
[INFO] [stderr]    Compiling earendil_crypt v0.5.8
[INFO] [stderr]    Compiling earendil_packet v0.5.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `InnerPacketCiphertext` is never constructed
[INFO] [stdout]   --> src/inner.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct InnerPacketCiphertext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/raw.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct RawPacket {
[INFO] [stdout]    |            ^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/raw.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// A raw, on-the-wire Earendil packet.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/raw.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub struct RawHeader {
[INFO] [stdout]     |            ^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/raw.rs:301:1
[INFO] [stdout]     |
[INFO] [stdout] 301 | /// The raw, encrypted header of an Earendil packet.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.96s
[INFO] running `Command { std: "docker" "inspect" "6503471e3a51688716a23d4dded1c4844be3d8f75bc5ca82fa895423e8e44a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6503471e3a51688716a23d4dded1c4844be3d8f75bc5ca82fa895423e8e44a5d", kill_on_drop: false }`
[INFO] [stdout] 6503471e3a51688716a23d4dded1c4844be3d8f75bc5ca82fa895423e8e44a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 855dd78c246280846e98b096695610ea15e57b554aaa71eb4c200a1dd2c4bcd9
[INFO] running `Command { std: "docker" "start" "-a" "855dd78c246280846e98b096695610ea15e57b554aaa71eb4c200a1dd2c4bcd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling earendil_packet v0.5.9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stdout] warning: struct `InnerPacketCiphertext` is never constructed
[INFO] [stdout]   --> src/inner.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct InnerPacketCiphertext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/raw.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct RawPacket {
[INFO] [stdout]    |            ^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/raw.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// A raw, on-the-wire Earendil packet.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/raw.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub struct RawHeader {
[INFO] [stdout]     |            ^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/raw.rs:301:1
[INFO] [stdout]     |
[INFO] [stdout] 301 | /// The raw, encrypted header of an Earendil packet.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] warning: struct `InnerPacketCiphertext` is never constructed
[INFO] [stdout]   --> src/inner.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct InnerPacketCiphertext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/raw.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct RawPacket {
[INFO] [stdout]    |            ^^^^^^^^^ field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/raw.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// A raw, on-the-wire Earendil packet.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/raw.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 | pub struct RawHeader {
[INFO] [stdout]     |            ^^^^^^^^^ field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/raw.rs:301:1
[INFO] [stdout]     |
[INFO] [stdout] 301 | /// The raw, encrypted header of an Earendil packet.
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.03s
[INFO] running `Command { std: "docker" "inspect" "855dd78c246280846e98b096695610ea15e57b554aaa71eb4c200a1dd2c4bcd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855dd78c246280846e98b096695610ea15e57b554aaa71eb4c200a1dd2c4bcd9", kill_on_drop: false }`
[INFO] [stdout] 855dd78c246280846e98b096695610ea15e57b554aaa71eb4c200a1dd2c4bcd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 64c6d8200c5a0252d5ba5082856ff35b69bd50e490406556d8f5d2efe6d51fe2
[INFO] running `Command { std: "docker" "start" "-a" "64c6d8200c5a0252d5ba5082856ff35b69bd50e490406556d8f5d2efe6d51fe2", kill_on_drop: false }`
[INFO] [stderr] warning: struct `InnerPacketCiphertext` is never constructed
[INFO] [stderr]   --> src/inner.rs:30:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | struct InnerPacketCiphertext {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/raw.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct RawPacket {
[INFO] [stderr]    |            ^^^^^^^^^ field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/raw.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | /// A raw, on-the-wire Earendil packet.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/raw.rs:304:12
[INFO] [stderr]     |
[INFO] [stderr] 304 | pub struct RawHeader {
[INFO] [stderr]     |            ^^^^^^^^^ field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/raw.rs:301:1
[INFO] [stderr]     |
[INFO] [stderr] 301 | /// The raw, encrypted header of an Earendil packet.
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `earendil_packet` (lib) generated 5 warnings
[INFO] [stderr] warning: `earendil_packet` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/earendil_packet-6f078f11c51bc148)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::five_hops' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/earendil_packet-6f078f11c51bc148` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "64c6d8200c5a0252d5ba5082856ff35b69bd50e490406556d8f5d2efe6d51fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64c6d8200c5a0252d5ba5082856ff35b69bd50e490406556d8f5d2efe6d51fe2", kill_on_drop: false }`
[INFO] [stdout] 64c6d8200c5a0252d5ba5082856ff35b69bd50e490406556d8f5d2efe6d51fe2