[INFO] cloning repository https://github.com/gmadrid/itools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gmadrid/itools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fitools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fitools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 578e16d9de30e2637f828e2a422ec58d602f7c8d
[INFO] testing gmadrid/itools against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgmadrid%2Fitools" "/workspace/builds/worker-51/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-51/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gmadrid/itools on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gmadrid/itools
[INFO] finished tweaking git repo https://github.com/gmadrid/itools
[INFO] tweaked toml for git repo https://github.com/gmadrid/itools written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate git repo https://github.com/gmadrid/itools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8322fa9c2890c559cab1ba6f108b0ab9cf90cd4073a8cea05f55d14a67bc2c91
[INFO] running `Command { std: "docker" "start" "-a" "8322fa9c2890c559cab1ba6f108b0ab9cf90cd4073a8cea05f55d14a67bc2c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8322fa9c2890c559cab1ba6f108b0ab9cf90cd4073a8cea05f55d14a67bc2c91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8322fa9c2890c559cab1ba6f108b0ab9cf90cd4073a8cea05f55d14a67bc2c91", kill_on_drop: false }`
[INFO] [stdout] 8322fa9c2890c559cab1ba6f108b0ab9cf90cd4073a8cea05f55d14a67bc2c91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e70a62d746cf3e3e1bafe7603bca20dcdb4ea8b5fdfef4470cc9e973ffa49524
[INFO] running `Command { std: "docker" "start" "-a" "e70a62d746cf3e3e1bafe7603bca20dcdb4ea8b5fdfef4470cc9e973ffa49524", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling ucd-util v0.1.2
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling serde v1.0.80
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling byte-tools v0.3.0
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[INFO] [stderr]    Compiling linked-hash-map v0.5.1
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[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling opaque-debug v0.2.1
[INFO] [stderr]    Compiling bk-tree v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling block-padding v0.1.2
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling subprocess v0.1.17
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling yaml-rust v0.4.2
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling gif v0.10.1
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling syn v0.15.15
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling serde_yaml v0.8.7
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling img_hash v2.1.0
[INFO] [stderr]    Compiling itools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neardups/hasher.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (mut fi, buf) in fi_receiver {
[INFO] [stdout]     |                  ----^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:64:59
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Err(ItoolsError::Clap(err)) => println!("{}", err.description()),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.71s
[INFO] running `Command { std: "docker" "inspect" "e70a62d746cf3e3e1bafe7603bca20dcdb4ea8b5fdfef4470cc9e973ffa49524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e70a62d746cf3e3e1bafe7603bca20dcdb4ea8b5fdfef4470cc9e973ffa49524", kill_on_drop: false }`
[INFO] [stdout] e70a62d746cf3e3e1bafe7603bca20dcdb4ea8b5fdfef4470cc9e973ffa49524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99f5ecd6afc9426b71ac7e933df0031e8f7447c8fb83840c4c5b86c9afa1064d
[INFO] running `Command { std: "docker" "start" "-a" "99f5ecd6afc9426b71ac7e933df0031e8f7447c8fb83840c4c5b86c9afa1064d", kill_on_drop: false }`
[INFO] [stderr]    Compiling itools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neardups/hasher.rs:106:18
[INFO] [stdout]     |
[INFO] [stdout] 106 |             for (mut fi, buf) in fi_receiver {
[INFO] [stdout]     |                  ----^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/main.rs:64:59
[INFO] [stdout]    |
[INFO] [stdout] 64 |         Err(ItoolsError::Clap(err)) => println!("{}", err.description()),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `show_output` on type `config::Config`
[INFO] [stdout]    --> src/neardups/config.rs:224:33
[INFO] [stdout]     |
[INFO] [stdout] 224 |         assert_eq!(true, c_show.show_output);
[INFO] [stdout]     |                                 ^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `cache_file`, `cache_only`, `files`, `output`, `show_progress`, `search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `show_output` on type `config::Config`
[INFO] [stdout]    --> src/neardups/config.rs:227:35
[INFO] [stdout]     |
[INFO] [stdout] 227 |         assert_eq!(false, c_quiet.show_output);
[INFO] [stdout]     |                                   ^^^^^^^^^^^ unknown field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `cache_file`, `cache_only`, `files`, `output`, `show_progress`, `search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_complete` found for struct `FileInfo` in the current scope
[INFO] [stdout]   --> src/neardups/fileinfo.rs:63:30
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct FileInfo {
[INFO] [stdout]    | ------------------- method `is_complete` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 63 |         assert_eq!(false, fi.is_complete());
[INFO] [stdout]    |                              ^^^^^^^^^^^ method not found in `FileInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/neardups/fileinfo.rs:66:21
[INFO] [stdout]    |
[INFO] [stdout] 66 |             a_hash: Some("sisisi".into()),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found enum `std::option::Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_complete` found for struct `FileInfo` in the current scope
[INFO] [stdout]   --> src/neardups/fileinfo.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct FileInfo {
[INFO] [stdout]    | ------------------- method `is_complete` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 69 |         assert_eq!(false, fi.is_complete());
[INFO] [stdout]    |                              ^^^^^^^^^^^ method not found in `FileInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/neardups/fileinfo.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |             d_hash: Some("foobar".into()),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found enum `std::option::Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/neardups/fileinfo.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 73 |             p_hash: Some("blah".into()),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found enum `std::option::Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/neardups/fileinfo.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 |             sha2_hash: Some("xxxxx".into()),
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found enum `std::option::Option`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::string::String`
[INFO] [stdout]                 found enum `std::option::Option<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_complete` found for struct `FileInfo` in the current scope
[INFO] [stdout]   --> src/neardups/fileinfo.rs:77:29
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct FileInfo {
[INFO] [stdout]    | ------------------- method `is_complete` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 77 |         assert_eq!(true, fi.is_complete());
[INFO] [stdout]    |                             ^^^^^^^^^^^ method not found in `FileInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `with_name` found for struct `FileInfo` in the current scope
[INFO] [stdout]   --> src/neardups/fileinfo.rs:83:28
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub struct FileInfo {
[INFO] [stdout]    | ------------------- function or associated item `with_name` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 83 |         let fi = FileInfo::with_name(name);
[INFO] [stdout]    |                            ^^^^^^^^^ function or associated item not found in `FileInfo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `itools`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "99f5ecd6afc9426b71ac7e933df0031e8f7447c8fb83840c4c5b86c9afa1064d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f5ecd6afc9426b71ac7e933df0031e8f7447c8fb83840c4c5b86c9afa1064d", kill_on_drop: false }`
[INFO] [stdout] 99f5ecd6afc9426b71ac7e933df0031e8f7447c8fb83840c4c5b86c9afa1064d
