[INFO] fetching crate arithmetic-coding 0.3.1...
[INFO] checking arithmetic-coding-0.3.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate arithmetic-coding 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate arithmetic-coding 0.3.1 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic-coding 0.3.1
[INFO] finished tweaking crates.io crate arithmetic-coding 0.3.1
[INFO] tweaked toml for crates.io crate arithmetic-coding 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate arithmetic-coding 0.3.1 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a2a187f89d8e51dc4aea2203a3c30695e026d2b8c6043eae9eb902d0954394f
[INFO] running `Command { std: "docker" "start" "-a" "5a2a187f89d8e51dc4aea2203a3c30695e026d2b8c6043eae9eb902d0954394f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a2a187f89d8e51dc4aea2203a3c30695e026d2b8c6043eae9eb902d0954394f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2a187f89d8e51dc4aea2203a3c30695e026d2b8c6043eae9eb902d0954394f", kill_on_drop: false }`
[INFO] [stdout] 5a2a187f89d8e51dc4aea2203a3c30695e026d2b8c6043eae9eb902d0954394f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18a8fd22ced18bf1615f6d03f06d86af215024c58d22dee7d57a4ed87c87dd64
[INFO] running `Command { std: "docker" "start" "-a" "18a8fd22ced18bf1615f6d03f06d86af215024c58d22dee7d57a4ed87c87dd64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking plotters-backend v0.3.2
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking plotters-svg v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking bitstream-io v1.3.0
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling test-case-macros v2.2.1
[INFO] [stderr]     Checking test-case v2.2.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking arithmetic-coding-core v0.3.0
[INFO] [stderr]     Checking arithmetic-coding v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fenwick_model`
[INFO] [stdout]  --> tests/fuzz.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use fenwick_model::simple::FenwickModel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fenwick_model`
[INFO] [stdout]  --> examples/fenwick_context_switching.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fenwick_model::{context_switching::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fenwick_model`
[INFO] [stdout]  --> benches/sherlock.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fenwick_model::{simple::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fenwick_model`
[INFO] [stdout]  --> examples/fenwick_context_switching.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fenwick_model::{context_switching::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fenwick_model`
[INFO] [stdout]  --> benches/sherlock.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fenwick_model::{simple::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `fenwick_model`
[INFO] [stdout]  --> examples/fenwick_adaptive.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fenwick_model::{simple::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `fenwick_model`
[INFO] [stdout]  --> examples/fenwick_adaptive.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fenwick_model::{simple::FenwickModel, ValueError};
[INFO] [stdout]   |     ^^^^^^^^^^^^^ use of undeclared crate or module `fenwick_model`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding` (test "fuzz") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding` (bench "sherlock") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding` (example "fenwick_context_switching") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arithmetic-coding` (example "fenwick_adaptive") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "18a8fd22ced18bf1615f6d03f06d86af215024c58d22dee7d57a4ed87c87dd64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a8fd22ced18bf1615f6d03f06d86af215024c58d22dee7d57a4ed87c87dd64", kill_on_drop: false }`
[INFO] [stdout] 18a8fd22ced18bf1615f6d03f06d86af215024c58d22dee7d57a4ed87c87dd64
