[INFO] fetching crate bustools 0.9.1...
[INFO] checking bustools-0.9.1 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate bustools 0.9.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bustools 0.9.1 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bustools 0.9.1
[INFO] finished tweaking crates.io crate bustools 0.9.1
[INFO] tweaked toml for crates.io crate bustools 0.9.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded random v0.13.2
[INFO] [stderr]   Downloaded special v0.10.3
[INFO] [stderr]   Downloaded fibonacci_codec v0.2.0
[INFO] [stderr]   Downloaded newpfd v0.5.0
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded statrs v0.16.0
[INFO] [stderr]   Downloaded criterion v0.5.1
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded probability v0.20.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bdbe68ee607b4ca8ffff0f1fa6ff75316beb3501f0420744a557922e25675248
[INFO] running `Command { std: "docker" "start" "-a" "bdbe68ee607b4ca8ffff0f1fa6ff75316beb3501f0420744a557922e25675248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdbe68ee607b4ca8ffff0f1fa6ff75316beb3501f0420744a557922e25675248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbe68ee607b4ca8ffff0f1fa6ff75316beb3501f0420744a557922e25675248", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5552ee6bab4ac91016953dec29fb182ab6e758272a6beac87aeef648e394f44b
[INFO] running `Command { std: "docker" "start" "-a" "5552ee6bab4ac91016953dec29fb182ab6e758272a6beac87aeef648e394f44b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.12
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[INFO] [stderr]    Compiling portable-atomic v1.6.0
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[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking rand_core v0.6.4
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[INFO] [stderr]    Compiling num-integer v0.1.46
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[INFO] [stderr]    Compiling num-iter v0.1.44
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[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking plotters v0.3.5
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[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling fibonacci_codec v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking newpfd v0.5.0
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking statrs v0.16.0
[INFO] [stderr]     Checking bustools v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]   --> src/io.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use bincode;
[INFO] [stdout]    |     ^^^^^^^ the item `bincode` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `probability` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use probability; // use probability::distribution::Binomial instead, which does inverse cdf sampling
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `probability` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sample` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use probability::distribution::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use probability::prelude::*;
[INFO] [stdout]   |     ----------------------- the item `Sample` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand;
[INFO] [stdout]   |     ^^^^ the item `rand` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]   --> src/io.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use bincode;
[INFO] [stdout]    |     ^^^^^^^ the item `bincode` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BusRecord` is imported redundantly
[INFO] [stdout]    --> src/bus_multi.rs:255:36
[INFO] [stdout]     |
[INFO] [stdout] 254 |     use super::*;
[INFO] [stdout]     |         -------- the item `BusRecord` is already imported here
[INFO] [stdout] 255 |     use crate::io::{setup_busfile, BusRecord};
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashMap` is imported redundantly
[INFO] [stdout]    --> src/bus_multi.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     use super::*;
[INFO] [stdout]     |         -------- the item `HashMap` is already imported here
[INFO] [stdout] 255 |     use crate::io::{setup_busfile, BusRecord};
[INFO] [stdout] 256 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `probability` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use probability; // use probability::distribution::Binomial instead, which does inverse cdf sampling
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `probability` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sample` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use probability::distribution::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use probability::prelude::*;
[INFO] [stdout]   |     ----------------------- the item `Sample` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand;
[INFO] [stdout]   |     ^^^^ the item `rand` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/io.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub struct BusWriter {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 238 |     writer: BufWriter<File>,
[INFO] [stdout] 239 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `geneid2ec` is never read
[INFO] [stdout]    --> src/consistent_genes.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub struct Ec2GeneMapper {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 149 |     geneid2ec: HashMap<GeneId, EC>, // consistent_ec_sets: HashSet<HashSet<EC>>  // what general EC combinations are allowed
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Ec2GeneMapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_geneid_to_ec_uniquely` is never used
[INFO] [stdout]    --> src/consistent_genes.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl Ec2GeneMapper {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 294 |     fn resolve_geneid_to_ec_uniquely(&self, geneid: u32) -> Option<EC> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/busz.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl BuszHeader {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `busz_header` is never read
[INFO] [stdout]   --> src/busz/decode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct BuszReader {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     bus_header: BusHeader,
[INFO] [stdout] 34 |     busz_header: BuszHeader,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuszReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/busz/encode.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub struct BuszWriter {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode` is never used
[INFO] [stdout]   --> src/busz/runlength_codec.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RunlengthCodec {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn decode(&self, input: Vec<u64>) -> Vec<u64>{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/my_benchmark.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bustools` (bench "my_benchmark") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/io.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub struct BusWriter {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 238 |     writer: BufWriter<File>,
[INFO] [stdout] 239 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_ec` is never used
[INFO] [stdout]    --> src/consistent_genes.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn test_ec() {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/busz.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl BuszHeader {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `busz_header` is never read
[INFO] [stdout]   --> src/busz/decode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct BuszReader {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     bus_header: BusHeader,
[INFO] [stdout] 34 |     busz_header: BuszHeader,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuszReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/busz/encode.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub struct BuszWriter {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_compress_full` is never used
[INFO] [stdout]    --> src/busz.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |         fn test_compress_full() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5552ee6bab4ac91016953dec29fb182ab6e758272a6beac87aeef648e394f44b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5552ee6bab4ac91016953dec29fb182ab6e758272a6beac87aeef648e394f44b", kill_on_drop: false }`
[INFO] [stdout] 5552ee6bab4ac91016953dec29fb182ab6e758272a6beac87aeef648e394f44b
[INFO] checking bustools-0.9.1 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate bustools 0.9.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bustools 0.9.1 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bustools 0.9.1
[INFO] finished tweaking crates.io crate bustools 0.9.1
[INFO] tweaked toml for crates.io crate bustools 0.9.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32c8b12713f71245482c639e3825f52314f97a71596900ddc50a689e876bfa50
[INFO] running `Command { std: "docker" "start" "-a" "32c8b12713f71245482c639e3825f52314f97a71596900ddc50a689e876bfa50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32c8b12713f71245482c639e3825f52314f97a71596900ddc50a689e876bfa50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c8b12713f71245482c639e3825f52314f97a71596900ddc50a689e876bfa50", kill_on_drop: false }`
[INFO] [stdout] 32c8b12713f71245482c639e3825f52314f97a71596900ddc50a689e876bfa50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baa403b6e72915f5257144bcf13070eea7b83192b7569ebadd93562f02fcb37a
[INFO] running `Command { std: "docker" "start" "-a" "baa403b6e72915f5257144bcf13070eea7b83192b7569ebadd93562f02fcb37a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking special v0.10.3
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking random v0.13.2
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking probability v0.20.3
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking indicatif v0.17.8
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking num-bigint v0.4.4
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking simba v0.6.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking clap v4.5.3
[INFO] [stderr]     Checking tempfile v3.10.1
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling fibonacci_codec v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking newpfd v0.5.0
[INFO] [stderr]     Checking nalgebra v0.29.0
[INFO] [stderr]     Checking statrs v0.16.0
[INFO] [stderr]     Checking bustools v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]   --> src/io.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use bincode;
[INFO] [stdout]    |     ^^^^^^^ the item `bincode` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `probability` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use probability; // use probability::distribution::Binomial instead, which does inverse cdf sampling
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `probability` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sample` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use probability::distribution::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use probability::prelude::*;
[INFO] [stdout]   |     ----------------------- the item `Sample` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand;
[INFO] [stdout]   |     ^^^^ the item `rand` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `bincode` is imported redundantly
[INFO] [stdout]   --> src/io.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use bincode;
[INFO] [stdout]    |     ^^^^^^^ the item `bincode` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BusRecord` is imported redundantly
[INFO] [stdout]    --> src/bus_multi.rs:255:36
[INFO] [stdout]     |
[INFO] [stdout] 254 |     use super::*;
[INFO] [stdout]     |         -------- the item `BusRecord` is already imported here
[INFO] [stdout] 255 |     use crate::io::{setup_busfile, BusRecord};
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashMap` is imported redundantly
[INFO] [stdout]    --> src/bus_multi.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 254 |     use super::*;
[INFO] [stdout]     |         -------- the item `HashMap` is already imported here
[INFO] [stdout] 255 |     use crate::io::{setup_busfile, BusRecord};
[INFO] [stdout] 256 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `probability` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use probability; // use probability::distribution::Binomial instead, which does inverse cdf sampling
[INFO] [stdout]   |     ^^^^^^^^^^^ the item `probability` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Sample` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use probability::distribution::Sample;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 | use probability::prelude::*;
[INFO] [stdout]   |     ----------------------- the item `Sample` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]  --> src/multinomial.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand;
[INFO] [stdout]   |     ^^^^ the item `rand` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/io.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub struct BusWriter {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 238 |     writer: BufWriter<File>,
[INFO] [stdout] 239 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `geneid2ec` is never read
[INFO] [stdout]    --> src/consistent_genes.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub struct Ec2GeneMapper {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 149 |     geneid2ec: HashMap<GeneId, EC>, // consistent_ec_sets: HashSet<HashSet<EC>>  // what general EC combinations are allowed
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Ec2GeneMapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `resolve_geneid_to_ec_uniquely` is never used
[INFO] [stdout]    --> src/consistent_genes.rs:294:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | impl Ec2GeneMapper {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 294 |     fn resolve_geneid_to_ec_uniquely(&self, geneid: u32) -> Option<EC> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/busz.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl BuszHeader {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `busz_header` is never read
[INFO] [stdout]   --> src/busz/decode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct BuszReader {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     bus_header: BusHeader,
[INFO] [stdout] 34 |     busz_header: BuszHeader,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuszReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/busz/encode.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub struct BuszWriter {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode` is never used
[INFO] [stdout]   --> src/busz/runlength_codec.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl RunlengthCodec {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn decode(&self, input: Vec<u64>) -> Vec<u64>{
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/my_benchmark.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bustools` (bench "my_benchmark") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/io.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | pub struct BusWriter {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 238 |     writer: BufWriter<File>,
[INFO] [stdout] 239 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_ec` is never used
[INFO] [stdout]    --> src/consistent_genes.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 |     fn test_ec() {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/busz.rs:138:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl BuszHeader {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `busz_header` is never read
[INFO] [stdout]   --> src/busz/decode.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct BuszReader {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 33 |     bus_header: BusHeader,
[INFO] [stdout] 34 |     busz_header: BuszHeader,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuszReader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/busz/encode.rs:202:5
[INFO] [stdout]     |
[INFO] [stdout] 198 | pub struct BuszWriter {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |     header: BusHeader,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_compress_full` is never used
[INFO] [stdout]    --> src/busz.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |         fn test_compress_full() {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baa403b6e72915f5257144bcf13070eea7b83192b7569ebadd93562f02fcb37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa403b6e72915f5257144bcf13070eea7b83192b7569ebadd93562f02fcb37a", kill_on_drop: false }`
[INFO] [stdout] baa403b6e72915f5257144bcf13070eea7b83192b7569ebadd93562f02fcb37a
